G973F unlock problem

Checking Login and Password... OK
Ballance: 20 crd.
You have 20 credit(s) left. This operation takes 10 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-G973F
Android version: 9
PDA version: G973FXXU1ASAT
CSC version: G973FOXM1ASAT
Phone version: G973FXXU1ASAT
Product code: SM-G973FZGDEVR
CSC country code: UK & IRE
CSC sales code: BTU
Phone SN: RF8M20S221T
IMEI: 3519************
HW version: MP 0.700
RF cal date: 20190214
Chip name: EXYNOS9820
Modem board: SHANNON5000
Security patch: 2019-01-01
Boot Warranty bit: 0
SIM State: ABSENT,ABSENT
Initialization zTool... OK
Running zTool, please wait... error (0 )
Done with Samsung Tool PRO v.35.2