As far as I can find, there are only two sources of information about this war, and both are completely unreliable: 20 second tic toc/instagram videos of explosions or burned out vehicles, and hyped US MSM commentary.
If you’re interested in this you basically have to watch RT for the Russian perspective and U.S, BBC ect for the Ukraine/U.S perspective. From that you can make up your mind as to what’s going on. If you’re honest you’ll probably conclude that you just don’t know.