New Apple USB-C Headphones

Hello, peace and God's mercy and blessings upon you I have new Apple USB-C headphones that I bought for the iPhone 14, but they don't work because they have a USB-C port. The place I bought them from refused to accept a return because I opened the box and scratched off the code. Of course, the headphones are new and come with Arab Computers warranty according to the seller's description Selling price 80 SAR Hand delivery in Riyadh