We have no way of tracing the transfer. You’ll need to contact an Apple Cash Specialist at Green Dot Bank.
Did you do an instant transfer to your debit card for a fee or the 1 to 3 business day transfer for free? If you used the free service funds should be available Monday or Tuesday. If you used the instant service it may take up to 30 minutes to appear in your account.
Apple Cash is a service that’s administered by Green Dot Bank. Contact an Apple Cash Specialist at Green Dot Bank by calling (877)-233-8552 or by calling 1-800-MY-APPLE. Your call will be transferred.
https://applecash.greendot.com/termsconditions/