Oneplus 8t imei repair help

Port : COM23 : Qualcomm HS-USB MDM Diagnostics 90B8 (COM23)
Baud Rate : 921600
Device : OnePlus A0001
Operation : Read Info
Opening Port... OK
Reading Information... Failed
Operation Failed.
Elapsed Time: 00:03
[Module Ver. 5.5.1]
Log Saved to Logs\210630_001328.log