I Face Instagram Account Disabled Without Any Violation Notice

My Instagram account was suddenly disabled without any prior warning, and I have been unable to access it for the past 3–4 days. When I try to log in, I am blocked because the account is closed, and I did not receive any notification beforehand—neither by email nor within the app—about any rule violation. This account is extremely important to me because it is my personal account containing years of memories, and I have been using it for a long time. I did not commit any intentional violations and always used the account in accordance with Instagram’s rules. Despite this, my account was closed without any clear explanation, which has caused me serious distress. I request that my account be reviewed again, that it be reopened if it was disabled due to an error, and that I be provided with a clear and definitive explanation.