I have no idea what you're talking about. I do all, or at least most of the gas station shops on Presto in my area. I generally check in as soon as I pull up to the pump, and put in the time that I started. I do the "mystery" part of the shop, then I introduce myself, give them the LOA and whatever other forms there are. And then take all of the pictures, at least 2 of each, and some extra for just in case. This part takes all of about 20 minutes on all but the largest gas stations if there aren't a lot of customers. Then I go to my car and go down the list, and upload all of the pics in their appropriate places, and hit done. I've never needed a Pin# or anything to see my finished shops or to submit the shop I'm doing.
You're going to have to paint a picture that makes sense. I've never needed pin code or number to access any part of Presto or get paid through PayPal, which I think is the only way to get paid by Presto.