Facebook Account Closed - No Warning, No Appeal, Data Loss!

My Facebook account has been closed for about three days, and I am unable to access it. The account contained years of old photos, groups, and my personal organization, making its closure a serious problem for me. I did not receive any warning or notification about a community rule violation before it was closed. After the closure, the only message displayed on the screen was, “Account Closed. If you have any issues or concerns, you can visit our FAQ page here.” I wanted to appeal and contact the Facebook support team but couldn’t find any option to do so. I tried all possible methods, including password reset, SMS, and email login, but none worked. The email address registered with my account is s***@gmail.com. I request that Facebook either reopen my account or clearly explain the reason for its closure and allow me to regain access to my previous data and photos.