Petr Z

Hi All, i am New user unicykle Inmotion V10. I learning to ride i this unicykle, but i found that at a higher speed (above 20km/h), unicykle was uneasy - throwing / shaking. I checked the tire and found it shaking, axially and sideways - see video. The rim a little to the side. The pressure is at 2.8 bar, I have about 10km ride on it. Is that probably not normal? Complaints? Thanks