My Instagram Account Was Closed For No Reason

My long-standing Instagram account was previously suspended, and I had reactivated it after taking the necessary steps. However, today, both this account and my other accounts were closed without any explanation. I want to emphasize that I didn't have any other accounts besides this one; when I opened a new account later, all my accounts were also closed without any explanation. I only received an email from Instagram stating that my account was closed, but it didn't include any information such as a contact number or reference number. No explanation was provided as to why my account was closed. I want to contact support and have my account reactivated. I also completed the appeal form and submitted my ID photo and selfie, but my account still wouldn't open and has been closed again. This issue has happened to me before, and I'm experiencing the same issue again. I don't have any payments, purchases, or special memberships on my accounts. I haven't tried any other means of contacting customer service yet, but I plan to do so in the future. I demand a clear explanation of why my accounts were closed and that they be reactivated. I'm requesting support to resolve this issue.