LUA-L01 cant Boot

I Try with Vol UP or Down and Both Combination not boot, any help ?



Using library Brom_DLL_v7.1813.3
Searching phone in normal mode;
[connect the phone powered off to the usb cable]
Phone detected (MediaTek PreLoader USB VCOM (Android) (COM3))
Preparing to start flash mode;
Preparing to open COM3
Connecting;
Downloading DA;
Initializing;
ERROR: Connection failed !
ERROR: BOOT_PHONE;

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