how do I actually redeem the points for stuff?

Just got this app a few days ago and have 15,000 points. I wanted to see what was all in the reward shop, but unless I am missing something, I cannot find it anywhere on the app. All I see on the app from left to right at the bottom options are:

Discover, which shows me all the different items from stores I can buy to give me different amounts of points.

The Shop online, which appears to show the same stuff, as the discover, which is just things I can buy to give me points

The camera

The gaming section

My account

I thought I could get different gift cards with the points?