At the activation, the page enters the activation code in the space available on the screen and then click on the continue button.
Open a browser on your phone or computer and in the address bar, type.
It is now easier, faster and according to your personal taste.
Don't be baited in to breaking the rules.
Also, the channels deactivate sometimes and the process has to be repeated.
When creating the profile, you should check the general terms of the app provider and accept them.