The IMF and various other actors demanded that Shokin be removed, because he wasn't investigating Burisma or anyone else.
Your bullshit video claims that Shokin identified Hunter Biden as a recipient of money in 2006. Hunter Biden was put on the Burisma board in 2014, long after this period, and he was put there to help clean up their image.
You would know this if you weren't a fucking retard.