no phone onnect no erver

hi. i need help. i purches 30 us. from imei us what nexts. what to do next. at ntools isnt find the phone i connect with original cable. adb found the device from cmd. at bootoader unlock comnad write me that no server found
RUNNING NTool 0.032
RUNNING NTool 0.032
REQUESTING BOOTLOADER UNLOCK FOR
88888888888888888888888888]
Waiting for calculation process ...
serve error: bad username/password.
FATAL ERROR: server error: No server found.
Elapsed: 2 secs.
PROCEDURE STOPPED BY USER