Hello @DavidM ,
I'm also finding it frustrating that I have two accounts under My BT Profile, particularly since I am unable to make my current account as the primary account.
Since this functionality does not appear to exist, I think the second best option is to have the old account removed from "My BT." Would you be so kind to assist me with this query?
Many thanks,
Besnik
try contacting the billing team who should be able to help
https://www.bt.com/help/contact-bt/account-and-billing/broadband