Greetings! It takes a little bit to build some connections here, but it grows quickly. The best thing you can do beyond adding a few solid relays is interact with other people's posts. Be kind, and the value you put out will be value in return. Sounds like some dumb saying, but it's actually the way it works here!

Anyways, good luck on the Nostr journey, most folks here are happy to help new folks learn.