Apple reimbursments through Cashapp
I have been receiving several charges in my bank statements marked as "Apple Bill" when I called my bank they told me to go through Apple support. I did and after a long call and remote broadcast of my phone proving the charges were indeed not made by me they asked to reimburse through Cashapp, but first I had to add the amount of money I was going to get reimbursed into the app. Is this correct? Or is it another scam? Why do I need to add more money to receive my reimbursement? Anyone else experience something like this, and if so can I trust my money will be reimbursed?
iPhone 7 Plus, iOS 11