Pubg Mobile India — Account hacked and still using it

Address:

Misbarah chawl No 226, Opposite Old Post Office Near Kurla Telugu Baptist Church, Next To Unity Apartments, Next To Unity Apartments, Next To Unity Ap

Today morning someone has hacked my BGMI I'd and and linked with his email and deleted my facebook account and now I'm not able to access my account he is telling my in-game friends that my account belongs to him and i also reported to BGMI help center but i only got a email and nothing else please someone help me to get my BGMI I'd [protected] my phone me please tell me what to do