Obtaining my ESim for my new O2 contract ? How?

[Borse2023]

I've signed up for a 30 day sim only contract this weekend and I've received the phone but I need to use it as an ESIM. I've got the sim card and it's working but specifically need it as an ESIM in the phone I'm using. 

When I logon to the MYO2 app it dosent give me an any option to receive or view a QR CODE for ESim. Yet my girlfriend who's on O2 on the same app does see an option is there a time period until you can get a QR code or any other way of doing this electronically and instantly? 

[MI5]

@Borse2023 

The most instant way is to go instore with photo ID.

You are still on the old billing system so cannot do it in your MyO2 yet.