Account hacked and money removed - Consumer Complaint for SportyBet Nigeria

My account has been hacked and all the money in my sportybet account was removed which is about 11,900 also they removed the last 600 again from my bank account by depositing in my sportybet and then transferring all the money from there to account they did. They also changed my password please I need my money to be refunded, as they shouldn’t be able to transfer to another account which does not bear my name from my sporty bet account, the transaction shouldn’t have gone through it should have been noted that it’s fraud.