reno 2 z unlock problem ???

Oppo cph1945 phone reset but cannot unlock plzzz help me seniors how to unlock oppo cph 1945 i try reset method 1 method 2 but i cant sucess :(Operation : Factory Reset (New)Checking for existing META ports...
No existing META port found.
Connect powered off phone...
Found MediaTek USB Port_V1632 (COM10) on COM10
Device Path : \\?\usb#vid_0e8d&pid_0003#5&81dc10e&0&1#{86e0d1e0-8089-11d0-9ce4-08003e301f73}
Mode : BROM
Rebooting to META mode...
Waiting for phone in META mode...
Found MediaTek PreLoader USB VCOM_V1632 (Android) (COM11) on COM11
Device Path : \\?\usb#vid_22d9&pid_0006#5&81dc10e&0&1#{86e0d1e0-8089-11d0-9ce4-08003e301f73}
Configuring Communication Channel...
Reading phone information...
CPU : MT6779
SW Ver. : MOLY.LR13.R1.TC16.P90.PR2.SP.V1.P72
HW Ver. : OPPO_P0MP3_K79V1_64_BSP_HW
Brand: OPPO
Model: CPH1945
Name: OPPO Reno2 ZZ
Platform: MT6779
OEM Prod.: CPH1945
OEM Device: OP4B65
Build Date: Thu Nov 7 02:46:00 CST 2019
Display ID: CPH1945EX_11_A.14
OTA Version: CPH1945EX_11.A.14_0140_201911070210
Patch Level: 2019-11-05
Starting Factory Reset...
Reset success
Operation finished
[UltimateMTK Ver. 4.4]:(