iPhone 12 Pro Max Order On Hold

Evening,

Ordered the iP12PM today, during the process it said the company organising the finance (Barclays) needed more information, fine.

Barclays email and get information, they send an email saying, ‘We are pleased to confirm that your finance application has been accepted.

Please note that if you are purchasing online, you will need to provide your deposit payment information in order to complete your order. You will then receive an order confirmation email from Apple. If you've already provided the information and placed your order, you're all done.’

Firstly, there are no payments to make as it’s 0%.

On the Apple store it says the order is on hold, and Barclays will be contacting me (which they’ve done, over 7hrs ago, how long would the checks take to go through?