Not what I was hoping for for audio – KineMaster (OLD) Review

I like a lot, of not all, of the functions of this app, however, I’m looking to do a nice fade in of music for the first few seconds of my video, then fade back out..... then do the same at the end. There is no audio control for the fade of a layer of audio.... and the controls for a layer of music was frustrating. On top of that, I can’t cancel my subscription now as I can’t find instructions for my iPhone ?
Review by Sarasuzanne on KineMaster (OLD).