I currently have the name field in the JSON and my profile setting to “_” and still nothing. I’ve also tried using the full name and it also won’t work.
Discussion
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.
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 🙌🏼