This guide is for personal trainers only, not clients. Clients have a different code, called a client code. If you are a client and you are viewing this guide (trying to find your client code), go to your profile and you will find your client code next to the Account Details category.
To view your trainer code, click on the Account button on the top right portion of your screen. After this, a pull-down menu will appear. Next click Settings. (See image below.)
Your trainer code will be located next to the Account Details field. (See image below.)