Need help so I can recover my League account for PBE [Help me please D:]

[Kokoxack]

So I dug on google for a bit and found some information on the account im wanting to recover, such as the facebook account, google+ account and even tumblr and youtube account, but I still cannot find the email linked to these, I need email and Date of Birth left for me to be able to recover my PBE account. If anyone can help I can send the links to all the pages which I found that would help.