unlock alcatel ot 5042t help

i come to unlock this alcatel in adb mode and like this

for read code and

it continu to display

phone showing

Network lock:
this device can be remotely
unlocked if eligible. please use
the "Device Unlock" application
to unlock the device.make sure
the device has an internet
connectivity to use the "Device
Unlock" application

need help of the sigma team