I want to volunteer to fight for Ukraine. I am living in the

You don't need a visa to go there so just get your passport, go there, and make your way to the dangerous areas, then you can get yourself involved in the conflict and probably die. I am assuming you speak the local language...

Tried it.
When the conflict was real heated, they would talk to people in English speaking countries and help them get from A to B. They do not do this now.

>volunteering to murder civilians

Stay at home dumb yank.