I have barely any reputation left because of these bullies on arqade and I have no more answers because I had to delete them or a Cruel Hacker deletes ALL of my posts how Can I get This To STOP?!?!?
There's likely no "Cruel Hacker" deleting your posts. Posts can be deleted for all kinds of reasons. See this Meta post for more explanation of why posts might get deleted:How does deleting work? What can cause a post to be deleted, and what does that actually mean? What are the criteria for deletion?
Downvotes happen for all sorts of reasons. If people leave comments (which they don't have to do, but sometimes people will), learn from them. Try to see if you can find a pattern - are you repeating things other answers have already said? Are you not being clear and detailed? Are you using proper capitalization/grammar where it makes sense to do so?
Upvotes are for answers the community finds helpful or useful. Unfortunately, downvotes are for...basically the opposite of that. If you're having trouble, you might want to read through some of the help centre guidance etc to try to help you write answers that are more appealing to the community and their standards.