Just switch the quantity of that specific group session package "3" to cover all 3 athletes. The checkout cart is currently set to cover the cost for 1 athlete in the group only. In addition, please provide the full names of each athlete in the form above. This allows us to add the appropriate amount of group sessions to each athlete's account balance. Failure to do so may result in the athlete not being able to schedule on the online calendar as our automations prevent booking without sessions.