Ok well i tried to install this mod here:
https://vborg.vbsupport.ru/showthread.php?t=168658
and i got kind of stuck so i just said whatever and i wanted to delete it so i went to where i made it in my admin cp, i click the drop down and click edit and clicked go but it ended up saying "database error 1051" and it will not let me delete it. Then i tried to delete the xml from my ftp but it wouldn't let me either. So now i am really stressed out and i don't want to do my site again so can someone please help me!
Thanks.