Huawei fig-lxi frp removal problem

I have tried to remove frp from above phone but always error logs below please helpChimera Mobile Phone Utility version: 20.06.1028 @ 2019-01-29
Printing phone history

FRP Remove
1/29/2019
11:24:18
AM

FRP Remove
1/25/2019
9:19:48
AM

FRP Remove
1/25/2019
8:40:42
AM

FRP Remove
1/25/2019
8:25:03
AM

FRP Remove
1/25/2019
8:19:50
AM

Removing factory reset protection...
Collecting information about the device...
Removing factory reset protection lock...
It did not work.
Removing factory reset protection lock...
It did not work.
Checking if factory challenge needed...
Reading factory challenge...
Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!
Sending response to the device...
It did not work.
Reading factory challenge...
Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!
Sending response to the device...
It did not work.
Reading factory challenge...
Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!
Sending response to the device...
It did not work.
Reading factory challenge...
Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!
Sending response to the device...
It did not work.
Reading factory challenge...
Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!
Sending response to the device...
Failed to send the response!
Finished at local time: [01.29.19 12:44:15]
WorkID: 51696435