Mu personal account has been lockd

Dear Facebook, My Facebook account has been locked. My Facebook account is very important for me. I have been using Facebook for the last few years. A few days ago, my Facebook account was locked and I have no proof. I have only phone number and email that I created the Facebook account. So I request you to provide me the option to get a code on my phone or email or birthday to recover my account. I want to access on my account. Please sent here " Number/Gmail/Birthday" option so that i can unlock my account. Please help me.
My Account Information:--
Name: Md.Jahin Mollah
Email: ***@***
Number: 01568014547