Hi @Baba2, you can manage your lines from the personal area of the app or site, the path to follow in the app is as follows: - Open the app ho. and click on Login - Enter your phone number I have. - Enter the code received via SMS - Enter and confirm your email address - Create your password to access the ho app later. - Accept the terms of use of the app and the information on the processing of personal data and click on Log in. I remain at your disposal. Good day.