Anyone can run a relay, some are paid but most are free. Relays are what we connect to when we send or receive notes from our clients, damus , primal , snort etc. Relays are part of what make #nostr decentralised as we don’t have one big server owner holding all our notes. Here’s a list of relays https://nostr.watch/
Can you send me 69 sats? I want to test my wallet
You’re wallet isn’t set up quite right - my zap didn’t go though