Oh, the pubkey in the file is wrong. You used the npub but you actually need the hex format:
e7f71b46649f91bd7984e450617f6b68bab5f9e3605c7ed465f32131b56555a8
And then use the NIP-05 address I mentioned in my previous post.
Discussion
Ah!! Amazing! I had a feeling a generated that incorrectly. I did it a while back and abandoned it for a while but should have started fresh going back to it. Thank you so much!
Huh. Still no luck somehow. I think this is why I gave up last time as nothing seemed to work. Even have tried with other people servers without luck. Just doesn’t like me I guess! Really appreciate you helping though!
Your file is not formatted correctly. It’s missing a comma after } and before "relays".
Whoops! Knew I had to have missed one tiny piece somewhere. Unfortunately, still nothing. Sorry to keep bugging you! So appreciated 🙌🏼