Help mi6 stuck fastboot when try to update magisk manager

[mdfkz]

Guys i just try to update magisk manager, then i reboot and the phone goes to Fastboot mode.
Then i press volume + and Power button and now im in twrp. I don't know what to do from here
I try to Reboot to System from TWRP but again it goes to Fastboot.

 

[mdfkz]

Its done. I re-flash the rom