This is a good opportunity to examine that topic, in general also, about helping and how helping operates to free you.
Nobody said you are fucking up your Karma if you do not donate. But you are not improving it either, by not engaging in very constructive endeavors that will wash out both yours and other human's karma by instructions and learning in the long-term.
Further, if one does choose to not help others, then others can also choose to not help them, which creates a futility loop in existence.
By people not assisting the works of the Gods, they also cumulatively, reduce their ability to improve karmically. So indirectly, they are reducing or ruining their chances. What improvements happen in the path, are connected to people who chose to help, either financially, or in time, creativity and energy.
If for example this place or other things exist to help, educate, or sort out burden from the karma of both members here, or the general public, is because others built it willingly. This helps the creators because they asked the power to create it (found it in themselves to both help and increase their power) so they are stronger individuals than those who did willingly choose not to help. And this strength goes outward, helping others.
Then these others, can recuperate and help themselves if they choose to. This creates a spiral of help between people, and builds great things. The person in denial, is not helping to that end.
No improvement comes from people that don't help. They aren't even helping themselves by not helping (they don't request power from the Gods to be able to help, which does also not improve their condition).
This is like refusal to build a hospital. You are not getting ill directly if you don't help to build a hospital. You say that since you are fine, you don't need it. Might be so; but nature has a way of always getting everyone in a place where one day they might need a hospital or something else. If one has been in these conditions, they understand the value, likely too late, of the things they should have helped create before.
You might also never get ill and never need it, it's possible too. Which I hope this is the case of course, as one does not need to face negativity in order to necessarily address it. It can be addressed via logic, before it happens.
But one day if you might, there might be no hospital, or there might be a private hospital only available to help you, or nothing at all.
And the people who build it, they are not obligated to help, unless on their good-will (which is exploited when one does not help willingly). In that case, what unavoidably will arrive in life, is going to be paid full price with nowhere to turn to.
If the dudes that don't help or try, become too many, those who do, either have to become really powerful (and therefore the Gods rightfully will put them in the front as the mission is improvement) so one also robs themselves of the opportunity to receive help from the Gods to build greater things. And if certain dudes never help, those who help, will see them and ask themselves if they deserve it in the first place.
Imagine being in a village and it has 100 members and only 5 people are building houses. Then, the 95 request housing. The 95 who do nothing are always the most vocal, aggressive, hard criticizing and most demoralizing of the whole, I have found out in all these years.
Well, the 5 are able to refuse housing. Of course, the 95 will respond that "they deserve it". But in reality, they do not. If the 5 will make houses for them, it's still undeserved and likely will lead to even more laziness on the part of the 95. To be on top of it attacked, creates an atmosphere that requires superhuman emotional control of others to manage.
If the mentality of the 95 also eats the 5, everyone remains homeless and in caves. Danger abounds for everyone, so does that reduce their karma? It does. But they do not experience this directly "individually" yet. But it's on the way.
Yet, if the mentality of the 5 who build, affects the 95 who do not, and all 100 start building or at least 80 start building, then you have a glorious city. In one case the virus of entropy spreads, and in the other, the power of creation expands. In 100 people, there are 10 or 20 people that cannot build, because they have problems that are too severe, so nobody asks them to build. But 80, probably do not have this range of problems.
If 80 people start building hospitals etc, they give "something" but the consequence of this is that they have a large, important city. This city absolves them of many problems they had as "individuals" before. These save both themselves and the other 20 people; the 20 people recuperate, and then it becomes 90 or 100 people that build. More power.
Example: if the ToZ brings more people out of the cave of ignorance, who work together to attain some ends, even the most stubborn or difficult lives of individuals can be improved via group workings and works for the Gods. If on the other hand, one takes the other route where they don't care, you will struggle alone with problems likely experiencing failure and insurmountable obstacles.
To not help is always bound to increase karmic load as a result.
Humanity has denied to create the works of the Gods with direct ramifications to it's soul, destiny, or more material and direct pursuits. If humanity has major problems it's largely by it's own hand, not that of others. Yet they all refuse responsibility and blame-shift.
Humanity specializes in digging it's own grave and wasting itself all the time. Nowadays, they name this "individuality".
I was not helped by any people who didn't help nobody, in my journey. Nor anyone else has been helped by them. Therefore, these people always lag behind in development. This was not chosen by those who help; it was a self-imposed restriction on their behalf. They chose to not help and therefore reduce the output of everything.
Its also a net-loss for the Gods to help always a person that is not helping nobody at all, as this help is not reflected upon nobody. That is not favoritism, it's a logical application of energy, be this financial energy, emotional, or imparting of wisdom. Why give anything to someone who won't help in no way, nobody? It's wasted on them.
And those that do not do anything, they cry about their individuality all the time.
Your individuality would be boosted and empowered by helping, expressed, and only positive things are on this side. An empty individuality that doesn't help, does not make you more of an individual, but less. Individuality becomes a pointless claim after a point.
ToZ requires the powerful beings that will do what they have to do. Power is not only size, it's about merely doing versus not doing.
Individuality is made manifest also by the things one does, however small. That's definitive. Inertia is not "individuality". Inertia is just a form of death. Individuality increases by helping, not decrease.
-High Priest Hooded Cobra 666
ToZ Creators -> more 
enslaving/stopping/devoluting creations from the enemy.
And even if there isn't an officially published ritual schedule to prioritize, you can perform Rituals for the Gods you feel most connected to or prefer to know better. This also works in sympathy. If, for example, you were attracted to Bastet as a child and today you don't understand why but Bastet still interest you, performing a Ritual to bless this Goddess and receiving her blessed power as a consequence is an absolutely positive thing not to be underestimated 
