HELP ! help redmi note 9 merlin

[clansmartphone]

FASTBOOT FLASH Model : merlin
Anti-Rollback Ver : 2
Bypassing anti-rb... FAIL
Download size : 128 MiB [0x8000000]

Erasing boot... OK
Writing preloader_merlin.bin [283.43 KiB]->preloader ... OK 0.638s
Writing logo.bin [1.52 MiB]->logo ... OK 0.599s
Writing tee.img [2.33 MiB]->tee1 ... OK 0.637s
Writing tee.img [2.33 MiB]->tee2 ... OK 0.649s
Writing scp.img [678.8 KiB]->scp1 ... OK 0.566s
Writing scp.img [678.8 KiB]->scp2 ... OK 0.558s
Writing sspm.img [492.77 KiB]->sspm_1 ... OK 0.555s
Writing sspm.img [492.77 KiB]->sspm_2 ... OK 0.553s
Writing lk.img [1.57 MiB]->lk ... OK 0.604s
Writing lk.img [1.57 MiB]->lk2 ... OK 0.600s
Writing super.img [4.05 GiB]->super ... FAIL 49.185s<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
Writing cache.img [176.19 KiB]->cache ... OK 0.809s
Writing recovery.img [64 MiB]->recovery ... OK 3.377s
Writing boot.img [64 MiB]->boot ... OK 3.382s
Writing dtbo.img [16 MiB]->dtbo ... OK 1.238s
Writing vbmeta.img [4 KiB]->vbmeta ... OK 0.739s
Writing spmfw.img [37.09 KiB]->spmfw ... OK 0.535s
Writing md1img.img [55.44 MiB]->md1img ... OK 3.031s
Writing vbmeta_system.img [4 KiB]->vbmeta_system ... OK 0.784s
Writing vbmeta_vendor.img [4 KiB]->vbmeta_vendor ... OK 0.744s
Writing cust.img [579.54 MiB]->cust ... FAIL 16.351s<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
Writing exaid.img [200 MiB]->exaid ... OK 4.003s
Writing userdata.img [1.07 GiB]->userdata ... OK 56.636s
Rebooting device... OK

UNLOCKTOOL 2021.08.17.1
Elapsed time : 2 minutes 28 seconds

bootloader unlocked
mi cloud reset
last setp flash in fastboot but with error

 

[TUnlockTool]

we have test many success with firmware micloud this :

https://drive.google.com/file/d/1cbJ5hyr34hM7OWR0lNWmIHYnniT5aYKH/view?usp=sharing