I was pre-approved for the XS Max and I'm wondering how exactly I'm supposed to complete the order on Friday. Based on reading around there's a 'complete order' button that should be available once it's time but I'm unsure of how to get to that. Does the screen just pop up as an overlay over the regular store app? Just want to know what to expect for tomorrow night 
Can anyone detail the steps?
Can anyone detail the steps?