hobby plan allows 2 domains per service. go to your service settings and in domains tab delete any old domains you already have there once you remove them you can add your new ones

or you can go to the pro plan who is limited to 20 domains per service by default and they say that this limit can be increased for Pro users on request, simply reach out to them via a private thread

Cheers bro!
Greatful for your help!
Thought this package was limitless to add domains in a new projekt to deploy.

Problem i have is to control many domains to redirect with SSL and HTTPS.

Do you have any other suggestion to solve this prblem, need to add more domains?
thanks!