Email recovery

Good day I would like to know if you can give me my email address for this account because i forgot about it and i would really love to donate on this account but i cant cause i need authentication code on my email which i forgot and cant seem to find it i know the password i only need the email address please help me with this issue i forgot about it cause I stop playing on 2015 and only visit the game often but now i want to go back and play and donate since queuing i need to wait like 2 to 3 hours to log in so please it would be lovely if you would tell or inform me about my email address.