How to setup on ubuntu ? i have installed but dont know to start the vpn

[elientumba2019]

Please answer these questions before submitting your issue. Thanks!

What version of shadowsocks-libev are you using?

the latest

What operating system are you using?

Ubuntu

What did you do?

Nothing yet

What did you expect to see?

i just want to use internet

What did you see instead?

nothing

What is your config in detail (with all sensitive info masked)?