j727t1 metro pcs prblem to ulock?

UNLOCK INSTRUCTIONS:
Warning! Knox warranty must be active (0x00)!

1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Type *#0808# and select 'DM + MODEM + ADB' (or 'DM + ACM + ADB').
4. Connect the phone to PC with USB cable, install drivers if needed.
5. Select device in ADB settings.
6. Press 'Unlock TMB via Server' button for direct unlock, write your login and password in window if it will appear.
(Login and password will be saved as default after first input and can be changed in settings)

Operation: Unlock
Selected model: SM-J727T1
Software version: 35.2

Checking Login and Password... OK
Ballance: 27 crd.
You have 27 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-J737T1
Android version: 8.0.0
PDA version: J737T1UVS3ARK1
CSC version: J737T1TMK3ARK1
Phone version: J737T1UVS3ARK1
Product code: SM2J737TZSATMK
CSC country code: USA
CSC sales code: TMK
Phone SN: R58KB722VLK
IMEI: xxxxxxxxxxxxxxx
HW version: REV1.0
RF cal date: 20181129
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2018-11-01
Boot Warranty bit: 0
SIM State: SIM_SERVICE_PROVIDER_LOCKED
Incorrect model selected. This may damage your phone. Continue? No
Operation aborted

Done with Samsung Tool PRO v.35.2


how to solve?