Nazi thugs and ultranationalist militias are not known for their devotion to representational electoral politics. You don't need a large parliamentary contingent when you are willing to threaten leaders with murder.

https://www.moonofalabama.org/2022/03/zelensky-and-the-fascists-he-will-hang-on-some-tree-on-khreshchatyk.html?cid=6a00d8341c640e53ef0282e147b3c5200b