I don't know specifically how your site works or what exactly you're trying to solve. I just heard that you have many login forms.
Generally, what this means, is that users are getting redirected to different pages on your site, like:
/jomsocial/login
/easyblog/login
index.php?option=com_users&view=login
Or others. The ones above are just examples, of course, but hopefully that's clear. If that's what's happening, then you need to setup redirections for each of those URLs to go to whatever URL you want all logins to occur on.
I hope that helps explain some more, but if not, let us know.
Thanks,
Alex