I connected everything as you advice in your youtube video.

The SMS test I sent from my Mac webbrowser worked and send fast my test sms. This is good some sign. :)

P.S.
1 - By the way your youtube channel in not connected to the youtube icon on your site.
2 - Your social channels also are not connected.
3 - Also you do not have picture in your AppSumo profile which is a bit strange as all creators show their faces to their early adopters customers from AppSumo