Hi georgiOrc,
I can see how that would be a bit of a pain, especially after you'd already gone through the process once. Sorry you've had to repeat the steps. If you're needing to get back in touch with the connections team, I'd suggest replying to the original email thread you had with them (if you still have it) or reach out via our support channels here: Contact us - MYOB Support. That way, they've got the history and can hopefully pick it up from where you left off, instead of starting from scratch.
Regards,
Sai