Circle-Fit introduces a money-back guarantee. If an existing member is not satisfied after the first 4 weeks, he/she will be refunded the payment of the first membership term and may quit. So you do not get back the starting amount.
You must also have paid the starting amount (so not in combination with a promotion where the starting amount does not have to be paid or other promotions).
You must have trained at least 3x per week (12x per 4 weeks) during the first 4 weeks.
Instructions from the instructor and/or the programme must be followed. What it comes down to is doing the training in the right and complete way. So no skipping machines.