How do I use the receipt capture?

Click on the ACTIVITY tab, which shows you all your recent activity and transactions.
On each transaction there is a "+" sign which gives you the option to load a picture.
Click the "+" sign, if this is your first time, a pop-up will open with the words "Capture", tap "Got It". If this is not your first time loading a picture, it will bring you straight to your camera.
You have the option to either take a picture, or load from your camera roll.
After you have completed taking your picture click on the pink arrow to save it