Often caused by a corrupted flash; re-flash with the original stock ROM.
If you see a file named MT6580_Android_scatter.txt inside, the phone is definitely using a MediaTek chipset, which is the case for X32 v2. qmobile x32 v2 flash file
Your device should have at least 40% to 50% battery to ensure it doesn't power off during the process. Often caused by a corrupted flash; re-flash with
Power off the device. Connect it to the PC while holding the appropriate boot key (usually Volume Down or Up). Often caused by a corrupted flash