Hey Mark you should consider connecting to different relays. Ypu can go to setting and network, a popular one is the Damus relay, but connect to several and more people can find you. Currently only other users of Primal can see your posts.
 

 Damus is the app I’m using .. new to nostr 😀 

 Oh sweet! Damus is awesome. Nostr is really interesting. Not too many artists or users yet but I see a bunch of potential.