Open the menu on the left and select new releases. In Portuguese, look for Novo Lançamentos. On that page, open the provider filter; the Portuguese label is Provedor: Todos. Select the provider you want.
Close the list to see the games shown. To remove the filter, select the clear providers option; in Portuguese it is Limpar provedores.
If you need help, visit GANNAR Support and use the available contact channel. Never share your password or verification codes.