Unlock failed but credits deducted

[mutahhar]

hi support team
i tried to read bootloader code of mate 10 pro
dc-unlocker, gave error but deducted my 4 credits
now if i try to read code again it says insufficient credits
please add credits back to my account

username: msolutions

device i tried to unlock
Serial NR. : VQM0218426000080
IMEI: 868160030229440

[Valdemaras]

Credits were added back.