I had a similar experience when I was trying to show someone nostr. There is zero tolerance for errors with new users. 
nostr:nevent1qqsr23y7f8rceag9mmtncrpz88xwacxs4qal96z8gvt3su7p8t5adsgpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhsygrnzlu38s77ww0g82edm3nsp284et69ltz6qtr23p44tmum0c6dgypsgqqqqqqsfk8lrj 

 Especially, as the errors aren't on some obscure feature. They're on logging in, writing a note to a relay, seeing replies, etc.