How i can root J7 prime Android 8.1.0 and i need custom rom 9.0 for my j7 prime including root metho

[fazal.asdf]

How i can root my J7 prime adnroid 8.1.0
Please give me custome rom 9.0 for j7 prime.

 

[mustang7757]

Hi, welcome!
Best place is XDA Forums, they deal with that type of things and hopefully yours not a US version with bootloader locked .