tecno cammon pro imei repair fail

Pack 1: Activated
Pack 2: Activated
Pack 3: Activated
--------- 2019-06-08 09:21:12 ---------
SigmaKey 2.32.01 MTK: Repair IMEI (Tecno Camon 11 Pro)
Baseband Processor:MT6765, HW Rev. A.00, SW Rev. 0.00
Testing external RAM...DRAM, 6 Gb
Detecting flash...eMMC, Flash size: 58.25 Gb
Phone model: Tecno Camon 11 Pro
This operation may brick the phone! Are you sure you want to proceed? [YES]
Security data file in the phone is missing or corrupted. Do you want to repair? [YES]
Initializing...Please send
C:\Users\gh\Documents\SigmaKey\temporary backup\0437230211\Tecno Camon 11 Pro (2).skb
file to support@sigmakey.com
Failed