Dear,need help about TRT-AL00A

I need help,advice,video how to instal TRG play in this Huawei,since he is not for Europian region,
Huawei Enjoy 7 Plus
INSIDE:
Model number TRT-AL00A
BUILD NUMBER TRT-AL00AC00B225
EMUI VERSION 5.1.3
Android version 7.0
Android sec patch August 1,2018
Baseban version 00022
Kernel version 3.18.31-ga83fbfc
Thanx