My Instagram Account Closed After 7 Years

My Instagram account @salavatyolu, which I have been actively using for about seven years to share content about Islam, was suddenly closed four days ago. When I try to log in, I only see a screen stating that my account has been closed; I have not been given any detailed or clear explanation about the reason. On this account I regularly shared religious and informative content and aimed to be helpful to my followers. There was no content that targeted anyone, encouraged violence or hatred, or was inappropriate. Over time, my account reached around 20,000 followers and the number was steadily growing, all thanks to the effort and time I invested. After the closure, I have been contacting Instagram regularly via email and requesting that my account be reviewed and reopened, but so far my account has not been reactivated and I have not received a satisfactory response. I consider the closure of my account without any prior warning and without a clear explanation to be unfair. I respectfully request that my account be reactivated as soon as possible and that I receive a clear explanation of the concrete reason for its closure. In addition, given the unjust nature of this situation, I expect an apology from Instagram.