To activate the zap-split you (having received the 13 sats zapped to the original post) need to zap the prism post the 13 sats (see arrow on screenshot)✌️

Well I guess nostr:npub18m76awca3y37hkvuneavuw6pjj4525fw90necxmadrvjg0sdy6qsngq955 and nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg don’t support zap splits or I just don’t know how zap the prism. But I will be zapping the 10 who first reposted note. Thanks for the boosts. nostr:note1zxq9creku2h5qduh689lyx8edfnf9hke4xkf30s2q97vwwrpflrqhl5s5c
To activate the zap-split you (having received the 13 sats zapped to the original post) need to zap the prism post the 13 sats (see arrow on screenshot)✌️

I zapped the original post I made or the prism notification? I could not zap the prism notification and I thought I saw where someone said that people were zapping the wrong note.