How to use v2rayN in windows wsl2 Ubuntu

I have v2rayN app in windows, when I set it on global it will not change my IP in terminals and I want to use it in wsl2 Ubuntu for my projects.

I tried to use it by connecting the port in ubuntu by

export http_proxy="socks5://127.0.0.1:10808"export https_proxy="socks5://127.0.0.1:10808"

but I got Failed to connect to 127.0.0.1 port 10808 after 0 ms: Connection refused.

how can I do that?