To change the address login on getalby.com/user and under settings you can change your email and lightning address.
let me know if it works for you
nostr:npub1xv8mzscll8vvy5rsdw7dcqtd2j268a6yupr6gzqh86f2ulhy9kkqmclk3x hey! Just saw your comment after posting mine. Can you shed some light on this? As per my comment, trying to change my address and would prefer having it under my current account rather than registering a new one.
To change the address login on getalby.com/user and under settings you can change your email and lightning address.
let me know if it works for you