8051594, please reach out directly to Garmin support via phone or chat - https://support.garmin.com
as mentioned here - Connecting to Garmin Connect - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums
We will need to be in touch with you directly, just as seilogramp mentioned. I have also sent you a direct message about this.
This is difficult to diagnose with just the info in this forum, but we will make sure to get your account sorted as quickly as possible, and of course address any privacy concerns.