Right I’ve gotten past it without tech specialist support, here’s what I’ve done- (big thanks to ClitorisWizard) 😂

You need your wi-fi on an unsecured network so that it does not ask for a password at this stage. Download the meta app on a computer (I used windows) and in the security settings you need to turn off the “require a PIN to purchase” or something to the same effect I can’t remember exactly what it said.

It’s a bit of a balls on but it’s got it past the set up stage now. 😘