Why not? I've had direct contact with not only my own representatives on the local, national and European level, but also with members who didn't represent me directly but who nonetheless provided open ears to my issues. I have been able to vote for all three since I turned 18, as well as in various other referenda. Where are you, and what is different about your situation that you are denied this?

Because the parties I support are not left wing or far-left wing. So it gets called Nazis and ignored even though it gets a lot of support, but because it doesn't align with the mainstream narrative of mass media and governments and challenges the existing status quo.