I never used Amethyst. I wouldn’t be able to help you with that part (dm, inbox). Is there another section where you see your relays?
You can just start with the free inbox relay and upgrade to a paid one if you need to. I’m not sure why @Vitor Pamplona chose to do it this way. Hopefully he can explain.
I think I have done it!!! Lol thanks let's see
https://media1.tenor.com/m/9z8D7uuYHeQAAAAd/roy-kent-fingers-crossed.gif