Google Bans Umigle Account Over Sudden Age Restrictions Without Notice

My Umigle account connected to Google has suddenly been banned due to age, even though I only saw this today when I wanted to use it again. Previously I could use Umigle without any problem, but now, when I try to access it again, a message appears stating that my account is banned because of age. I do not understand clearly which Google service is involved in this ban and I did not receive any clear prior explanation. I kindly request that my Umigle account be unbanned and that the age-related decision on my account be reviewed so that I can use the service again as before. I would like to be informed clearly about the reason for the ban and what I need to do so that my account can be restored.