Hello Nikita,
Welcome to the MongoDB Realm forums! I would love to help you with this, I just have a few clarifying questions.
- Is this for iOS or Android, or both?
- Have you tried verifying the app ID and restarting sync yet?
Thank you,
Brock.
Also note:
Moya kirillitsa ne samaya luchshaya
Tem ne meneye, ya ne protiv pomoch’ vam lyubym sposobom, kotoryy vam budet proshche vsego.