When you are in your hub, you will notice there is a tab labeled ‘Trainers’ in the navigation bar.
Click on this tab and you will be taken through to the multi-trainer platform.
Once you are in the multi-trainer platform, you will notice this icon in the top right-hand corner of the page. Click this icon and select ‘Add Trainer’ from the drop down menu.
Simply follow the instructions and you can either add or purchase your additional trainer.