The email is as follows:
The scam would work as follows:
1. Supply details of bank account so a large ‘overpayment’ for lessons can be made.
2. A request to refund the amount of the overpayment leaving the actual amount for tuition or else make the payment to a 3rd party for ‘services’.
3. You make the refund only to find the original amount isn’t there after all. Fraud / money laundering.
So, please make sure you ignore the email.