My Umingle Account Banned Without Warning

I have been using the Umingle website and in mid‑August this year I suddenly lost access to my account. When I tried to log in, I could not access my profile and I am effectively unable to use the service anymore. On the screen I only see that I am banned from using Umingle, but I have not been given any clear explanation about the reason, nor have I received any prior warning or notification by email. I believe this ban is unfair, as I am not aware of any violation of the platform rules and I would like to know exactly what I am accused of. I request that my account be urgently reviewed, that I be given a clear and detailed explanation for the ban and, if there is no concrete and justified reason, that my access be restored so I can continue using the Umingle website.