Wrong charge on my credit card
I ordered an iPad Air for total $755.78 from apple online store on August 25, 2022, and paid by $750 on gift cards and $5.78 on credit card. But now you charged all my gift cards plus $140 on my credit card. I called your customer service for 5 times almost 1 for every week. Every time told me I will get refund, but the issue is still there. What should I do next?
Can’t believe it’s happened from Apple!
iPad Air 5 Wi-Fi