This is the latest profile/meta event I’ve seen for your pubkey. It’s missing lud06 or lud16 values, which are lightning address (LNURL format) and lightning pay address (email format). You only need one.

https://api.nostrgraph.net/beta/identities/npub1sl2d802cn5fcm204auehe4d40gu8wf9nnj6jfdna532grq3wp6pst8u52z.json