I did the exact same thing.
We've improved the sign up UX, and also added a name transfer feature, could you please try it? nostr:nevent1qvzqqqqqqypzqv6kmesm89j8jvww3vs5pv46hqm7pqgvpm63twlf9hszfqzqhz7aqyvhwumn8ghj7un9d3shjtnndehhyapwwdhkx6tpdshszrnhwden5te0dehhxtnvdakz7qpq059p6ulldm7frlcyyf4lq4fvfpc2e9tkrsvpvwzxadfsrk9xnutqq8vpes