I have a new iPad pro v4 (2020) with a USB-C port on it. Because the stupid new machine, unlike my previous iPad Pro v1, has no analog headphone output, my wife bought me an interface device that plugs into USB-C and provides headphones output and takes dc power at the same time. So, I stuck the device into the USB-C port and now it is completely stuck fast. I daren’t pull any harder for fear of knackering the machine. The machine is under warranty but this is a third-party interface device. Any suggestions ?