(adsbygoogle = window.adsbygoogle || []).push({}); When I data transfered from my JB to my online ps3, everything got deleted off my online one, so I have to sign up for psn again, but I know my account details for my main account & when I go to use an existing account & I enter my details It says it wrong :/ WTF Please help, I want my account back

Only reason it would be wrong is because your typing your account info wrong. So I think its safe to say you don't know your account info.

So write down your login information next time. Nothing I can tell you.