Your Fiit membership starts immediately at the time and day that you join, so you can access Fiit and start taking classes straight away. Your renewal date is automated to the time and date you joined so if you joined on 14th June at 9pm, your first and any renewal payment will be taken on the same date at the same time.
All Fiit subscriptions work on an auto renew basis, which is stated as you go through the full subscription sign-up process. This means the subscription fee will automatically be charged on your renewal date, unless you choose to cancel before the payment is taken.
Your subscription can be cancelled any time via the Membership section of the Fiit app under Profile on iOS and Android.