My Facebook account has been locked

Hello,

Dear Facebook team, I have been using Facebook for the last few years . A few days ago , my Facebook account was locked because I change my email id of my account or someone login into my account so' Facebook security system told me to confirm my identity but there is no option to verify my identity and no option of email verification .
But I submitted my appeal and identity proof through mail so please check it and unlock my account as soon as possible .

Thanks Facebook team.