There are two ways to redeem your points.
Way 1(at checkout):
1. When at check, scroll to the bottom and click "Rewards"
2. Choose how many points you want to redeem
3. Click apply - the code shows it was applied
4. Click pay now to continue your checkout
Way 2(from your home-screen):
1. When on the home screen, click your shopping bag
2. It will take you here then click on the star
3. Choose how many points you want to redeem then click "Redeem Reward"
4. Your code will appear at the top which you may use at checkout