If you don’t have the free app, you can install it from here.
It would be best to choose the right profession; otherwise, the PRO will not be available to you.
Tap on the “Log in” button to get started.
Enter the email you wish to use for login purposes, then add your personal details. Confirmed your account and log in.
After you logged in successfully, Tap on the far right tab “Extra” and ..
Tap on the “Profile” row
Tap on the “Your Partners” row and enter your Promo Code.
iOS: After you enter your code on the pop-up and you’ll be presented with a setup screen.
Android: You have to tap an additional button “Partner Code” to get to the code entry.