This is great but I am confused about something – KineMaster (OLD) Review

When I try to make Gacha videos and I started Kinemaster 2 days ago and I am confused how do you speed your video up? Because every time that I watch it it goes really slow I do not know why so can you tell me? And Kinemaster is a great app good job!
Review by hootiev788 on KineMaster (OLD).