Because İ did sex magic+love spell and they didn't work lol. I think spells failed because İ don't have enough power to cast this kind of spells.
Thank you for your help!
In my opinion you could practice these as a beginner
-basic divination (tarot, runes, water...), ask about something that could happen the next day and see if your divination was right.
-basic money manifestation, programming your aura or with material spellwork.
-Small spells to get prophetic dreams (Marigold and bay leafs in a sachet can be enchanted to have such dreams)
-A banishing spell to get rid of one or more bad habits.
-Locator spells to find lost objects.
-Environment cleansing (the results will manifest in a shift of the energies that surround you)
-Self cleansing (you can practice this, for example, after a party in a disco. If you do the cleansing properly, you will feel yourself light and less energetically dirty)
There are a lot of ideas out there. You can practice all of the above to try and see the extent of your power by yourself. Always remember to protect yourself. Drawing energy from the elements and from the Sun and the Moon can help you with spells as a beginner. The use of candles with specific colors corresponding to your spell too.