htc u11 life android 8.0 t mobile unlock?

hi?
i have htc u11 life 8.0 t mobile.
but when i unlock still same locked?
Reading information...
Using Fastboot mode...
Reading common information
(bootloader) kernel: lk
(bootloader) product: htc_oclul
(bootloader) version: 1.0
(bootloader) max-download-size: 1148000000
(bootloader) serialno: HT7AE1C00374
(bootloader) slot-count: 0
(bootloader) current-slot:
(bootloader) imei: 358773080113491
(bootloader) version-main: 2.15.531.6
(bootloader) boot-mode: download
(bootloader) version-baseband: READ version-baseband ERROR
(bootloader) version-bootloader: 1.0.0.0000
(bootloader) mid: 2Q3F30000
(bootloader) cid: T-MOB010
all:
finished. total time: 0.024s
htc_fastboot finished
Reading CID information
... (bootloader) cid: T-MOB010
OKAY
finished. total time: 0.023s
htc_fastboot finished
Reading MEID information
... (bootloader) meid:
OKAY
finished. total time: 0.023s
htc_fastboot finished
Reading IMEI1 information
... (bootloader) imei: 358773080113491
OKAY
finished. total time: 0.022s
htc_fastboot finished
Reading IMEI2 information
... (bootloader) imei2:
OKAY
finished. total time: 0.022s
htc_fastboot finished
Reading secure flag information
... (bootloader) Device security level S-ON, reboot count 0
OKAY
finished. total time: 0.053s
htc_fastboot finished
Reading serial number information
... (bootloader) Device Serial No. is HT7AE1C00374
OKAY
finished. total time: 0.023s
htc_fastboot finished
Reading color information
... (bootloader) COLOR ID: DEF01
OKAY
finished. total time: 0.023s
htc_fastboot finished
Read information completed.

unlock procedure

Starting PowerAdapter procedure:
Special recovery file is available
1. Checking phone connectivity.......
Phone connection confirmed!
HTC KEY CARD VERSION: 7
2. Checking Server connectivity...
Server connection confirmed!
3. Checking PowerAdapter connectivity...
Process started
PowerAdapter connected, processing request to adapter...
Rebooting to boot-loader:
Waiting for the phone...
Phone DISconnected
Executing operation...
Phone connected [HT7AE1C00374] *** Fastboot mode
Starting operation...
Operation completed!
Releasing adapter.
Request completed