Can't login on the PBE

(Repost because my post disappeared) Ok so, i't seems like my account on PBE has disappeared, because i can't login in any way, and it says that it's a wrong password and such, but i tried to ask for my old password and account and it doesn't let me create an account because "I already have an account" but it seems like it disappeared. Anybody else with this problem? I don't want to lose all my things on PBE but i don't want to bother riot support for a stupid things if everybody has this problem.
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