Step 1: Touch the app menu icon in the top-left corner.

Step 2: From the app menu touch the profile area.

Step 3: In the profile window touch the “Upgrade” option.

Step 4: You will be redirected to a website where you can log in to your AXEL (formerly StoAmigo) account. Please log in to the same AXEL account you want to upgrade.

Step 5: You will now enter the purchase screen. Scroll down and choose the plan option and touch the “Next” button.

You will now enter the PayPal page to complete your purchase.