Looks like Ecency sent me an email with a password and suggested I change it immediately. So I did. And luckily I saved my new password (their version of backing it up) and it was in Bitwarden' history;
When I copied and pasted the key to post my first (this post) which [I've deleted the content of it ---- and replaced it with this] the requirement to provide a key to post {aka THE POSTING KEY} I did