There are three ways to change the Telegram account linked to your Personal account.
First way: ChatApp personal account
1. In your Personal account, go to the Selected company section, select the line with the connected Telegram personal.
2. In the opened window, click on the setup button.
3. Click on Unbind Authorization.
4. Connect Telegram Personal again
Second way: Telegram desktop
1. In the Telegram desktop client, click on the Settings button.
2. In the opened window, go to the Privacy and Security section.
3. Click on Show all sessions.
4. Delete ChatApp session.
Third way: Telegram mobile app
- In the Telegram mobile app, click on the Settings button.
- Go to Devices and delete the ChatApp session.