BitPopArt on Nostr: When I share to nostr from my Bitpopart site I get also this chad how can I ...

When I share to nostr from my Bitpopart site I get also this chad (npub1scv…68d8) how can I change/remove this? Tried whol afternoon with #shakespeare npub10qdp2fc9ta6vraczxrcs8prqnv69fru2k6s2dj48gqjcylulmtjsg9arpj (npub10qd…arpj) but couldn’t get it to work. 🧑‍💻