My Instagram Account Closed Without Any Explanation

My Instagram account with the username “Yusuf tokmak 42” was closed about a week ago without any reason given. I cannot access my account, and I have not received any notification or explanation. My account contains important content and likely advertising expenses. I submitted an appeal to Instagram’s support team regarding the closure, but I have not received any response, and my grievance continues. Since I have not violated any rules or used any third-party applications, the closure of my account is completely unfair. I request that my account be reactivated as soon as possible and that my grievance be resolved.