Or it's just slow. I just tested it, and my zap only showed up after a minute or so. 

 I zapped 10k, yesterday, and it's not visible. 

 See if you can find your zap note, my guess is it's not relayed properly. Also couldn't find it on nostr:nprofile1qqsrlc5jrg347m9r9temsq68ejztgpqjvwd556c4t89scjl2qyfslwqpr3mhxue69uhkummnw3ezumt4w35ku7thv9kxcet59e3k7mgpz3mhxue69uhhyetvv9ujuerpd46hxtnfduq3yamnwvaz7tmsw4e8qmr9wpskwtn9wvu786f8. 

 I checked your relays, and none of them have any of your zaps. So you need to add at least an open relay where everyone can post to. If you zap me 1 sat, I can show the logs of my zapper. 

 I can now see 28 zaps on the OpenSats note, but that's still not all of them. 

 I think I have it reversed, the zap receipt is not being published on your relays. Do you have any open relays in your relay list? 

 Everyone should ask providers of paid relays they use to allow anyone to publish receipts when the zap request came from a pubkey with write permissions. I just did this for our own relay the other day:

nostr:nevent1qvzqqqqqqypzq8meqkx80g3yuklzymy0qfx2ekk56aqc2ht4ak03z3em4r4cdcwtqy88wumn8ghj7mn0wvhxcmmv9uq3vamnwvaz7tmjv4kxz7fwd4hhxarj9ec82c30qqsztfjrnvwjmnw2yq5rf2kwyq75plqfwsszp3txku0clhyp8h3068qd0jpp7