my account is in a deep danger and i need help !

7oda0007

during the last December of 2018 while yahoo.com had a trouble, i sent a ticket with my z8 account's info requesting changing the registered Email from yahoo into Hotmail. 2 of the info i typed was wrong but GM Sentai accepted my request and already changed it. during January of 2019 some idiot hacked my Hotmail and using it he got my Z8 account. sadly i didn't delete the ticket requesting to change the registered Email, so he checked it and knew the info (including 2 wrong info). on 3th of January 2019 he changed the registered Email and the z8 account PW and IGN. i tried many times to get it back but am always getting this dumb reply that i need to w8 90 days. NVM i w8 for 3-4-2019 and already got my account, But this idiot already got some of my info. in 3-7-2019 i found my account stolen again and am sure that he entered 2 wrong info that i mentioned b4. My Question is what should i do now except to w8 for 90 days again !!