Unfortunately, you'll need to re-sync your league to fix this issue.

To delete your league on the web, first, go to the My Leagues page. Then click the “kebab” icon next to the league that is incorrect and select "Delete League".

To delete your league via the FantasyPros mobile app, first select the league with the incorrect team selected. Then, navigate to the bottom of the league page and select "Remove League".

Then, re-sync using the normal league sync process.

Re-sync your league here.

Now you should be assigned to the correct team.