I need to remove the hard drive from my MAC. How do I do it?

unfortunately the SSD(Nand) (storage of device) is non removable for these devices. They are soldered to the motherboard itself. So physically you cannot remove them.
If you can't get past Internet recovery and receive some sort of error most commonly it is that device still has Apple ID signed to it or either it is a really bad internet connection.
Hard to tell what exactly you want to do with the computer just destroy data or make it functional again. More context would allow us to tell what you should do.