old account dont know what happened to it

i had an account name ________ that it's email was and probably still is ___________ or _________, somehow i cant login on the account dont know why but either my password was changed or it got banned or kicked or someting... i cant even get a text on name or password recovery, had my deathknight name lichshadow on it lvl 80 full icc, please someone give me an answer if there is any account linked to my old emails...(_____________) just have to know if they still exist or not plz :x