Mi11 ultra harbricked


I accidentally flash my mi11 ultra with flash_all and locked. Then after it finished, it said that cant install this software and now it is stock in fastboot. No recovery also. Anyone can help me? Please
 
I already did that. But it happens that i need it to put in developer options and add in miunlock status. This thing happened because I've searching for a good rom that prevent my lcd touchscreen to froze always. Unfortunately i overlooked the flash all and lock options...super bad happened