Please make an ap that can render videoa!

I'm sharing the frustration of many other Adobe Rush users. Nothing sucks more then spending a full day working on a video that turns out to be a complete waste of time. Rendering is not possible on a new Samsung 23. This ap was the reason I upgraded my phone. Any video you create will render glitchy and freeze in the final product. The ap is easy to use, I would give it another shot in a year or two when they can figure out how to enable users to actually save their work. For now I just wish I had that time back!