225787 Vbulletin bot

I need to be able to either "auto register" on vbulletin sites with a working signature capability and the nofollow tag removed or disabled. -Or- I need to get a way to add the ability to get around the vbulletin sites that have restrictions on this so that I can have a signature on all vbulletin sites. I have a new version of vbulletin and a bot was able to register someone on to my forums and bypass my signature restrictions which are set to 15 post before signature is even allowed. ....this is what I need for myself. Anyone with this type of programming skill should contact me asap.