Welcome, just post your stuff. Add hashtags so people following art, gardening, or anything will see it. But remember, there isn’t really an edit.
Discussion
And add a lightning address so you can get tips 😉
A power button to get start #Nostr buddy
How 😅
If you just want something easy you can make an account at https://strike.me and that will give you a quick and easy lightning wallet that you can add to your profile settings for most apps. There are actually a lot of different wallets, but that seems to be an easy option if you are not familiar with Bitcoin or lightning network