The first thing you should do is to download the latest version of the HBO max application from the Play Store.
When you start the app then you will receive an email from the television screen. This is used for authentication of your accounts and devices.
It will ask you to visit hbomax/tvsignin and sign in with either our smartphone or PC. Input the exact code in the provided field, and click next to continue with further steps.
It is recommended that you visit hbo maxcom/tv login directly by typing this into the address field. You can even Google it but stay away from the ad links, which are among the most popular links on the Google index page. You should scroll down just a bit but you'll come across the true link. Just click it and follow the procedure.
Then, head to your television once the code has been verified.