A. 1. Log out of the current account: Go to the account settings in Plann and log out of the linked account. Then, log in with the new account you wish to link. 2. Check account settings: Look for an option in the settings that allows you to manage linked accounts or connections.

B. 3. Reinstall the app: Uninstalling and reinstalling Plann may reset account settings and allow you to link a new account. 4. Clear app data: Go to Settings > Apps > Plann > Storage > Clear Data to reset the app, which may help in changing linked accounts.