When will the payments made by parents reach my Stripe or bank account?
This page from Stripe describes how Stripe pays out to your bank and when the payment will reach:
Once you start processing with Stripe, your first payout is made 7-10 days after your first successful payment is received. Subsequent payouts are then processed according to your account’s payout schedule. This allows Stripe to mitigate some of the risks inherent in providing credit services.
Please refer to this support page from Stripe regarding pay-out schedule.
To check whether your bank has received payment, you either check your bank or check your Stripe account. 6crickets does not have the information on how Stripe interacts with your bank.