I received premium for a gift this Christmas, but can't connect the order to my account.
The purchase generated a 'new username' that's made of up of a series of randomly generated letters and numbers, and no password to use to log in. I have the order receipt, card and order number, and other info, but don't see where I can input this? Can I connect this to my already existing account instead of starting from scratch with this super long and random username that I'll never be able to remember? If so, how?