bricked. please help

try to flash stock rom, but says next

[C:\platform-tools>fastboot flash partition gpt.bin
(bootloader) has-slotImage may be NSFW.
Clik here to view.artition: not found
(bootloader) is-logicalImage may be NSFW.
Clik here to view.artition: not found
Sending 'partition' (32 KB) OKAY [ 0.000s]
Writing 'partition' (bootloader) This may take a few seconds, if a
(bootloader) different partition table is being
(bootloader) flashed since we need to backup
(bootloader) and restore a few partitions
(bootloader)...

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