Please respond to this I’m confused – Kizoa - Movie Maker Review

Okay so I want to know if this app is completely free like I mean no hidden fees or stuff like that. Also can I upload or overlap a song I wrote in the video. Also I know I just downloaded the app but I only have one complaint is there anyway there could be like a guide video in the beginning to teach me how to use the app. I focus on making meaningful videos with nice piano pieces and songs I hope to be starting another project soon. Anyway thanks I hope to be making my next warrior cat map on this app. - smcat
Review by kittygamer+Queenryry07 on Kizoa - Movie Maker.