Unfortunately I see posts with this issue time and again using msconfig to enter safe mode. For every one else I strongly suggest not using msconfig to do so.
Only two suggestions I can offer. Boot the PC and as it's loading press and hold the power button. Do it about three or four times. Hopefully it will eventually boot to repair mode and 'Fix Windows 10 Winload.exe Using the Command Prompt' here.
You could also try downloading Macrium free click here , on another PC and create a rescue medium. Boot from Macrium's rescue medium and select Boot repair.