Vivo Y20 ( PD 2034F) Dead during flash help members

I have vivo v20 pd2034f dead after flash umt support now set dead how to flash this set or how to revive this phone plz help members here is logs of flashig

Operation : Flash
Checking for existing devices...Not Found
Turn Off phone, hold Vol UP + Vol DOWN and insert USB cable.
Some phones may need Special Boot Cable or TestPoint for EDL mode.
Found Port : HS-USB Diagnostics 9008 (COM37)
Driver Info : Mobile, qcusbser.sys, 2.1.2.2
Connecting to phone...OK
Waiting for response...OK
Init Handshake Sequence...OK
Hardware ID : E1601300 [E1601300] 03007300
OPK_DATA : F754F13EE91BF54295CA1FBD64D182067440B35FC41B798A53 9670EA259771BA
Initializing Protocol...OK
Sending Loader [prog_firehose_lite.elf]...Done
Executing Loader...OK
Detecting Chip Type...OK
Hardware : E1601300, EMMC, ERASED GPT
WARNING! High Speed Driver is not installed.
Please install driver from QcFire\Drivers folder using Device Manager.
Payload Info : In: 65536 [65536], Out: 16384, Sector Size: 512
Writing [xbl.elf] -> [xbl] ...Failed
Operation Finished.
QcFire Ver. 6.9