How to Appeal an Underage Ban on MiniChat

I am writing regarding my MiniChat account, which appears to have been mistakenly banned for the reason “Underage.” My MiniChat ID is 409945621 and I use MiniChat on the iOS app. I do not remember the exact date when the ban was applied, but I recently noticed that I can no longer access my account because it is flagged as “Underage.” I believe this is an error and that I meet the age requirement to use your service. I kindly request that you review my account and provide information on how I can verify my age and submit an appeal so that my account can be reactivated. If identity or age verification documents are required, I am ready to provide them through your official and secure channels. I would appreciate your help in resolving this situation and look forward to your response.