One of the things that I've found so challenging about applying for accelerators is that it's difficult to find examples of companies that got in or that didn't get in, and what they did for their applications. Every time I have come across one, I've learned a bit - like "that didn't work" or "that was a great idea" - around how they apply, pitch themselves or their product, etc.
Anyone who was rejected want to share any of their application info, like team or product demo videos, or their website and a one line pitch? I know you might not want to for competitive reasons, and I understand.
But there's always things we can learn from each other, so if you want to share I'm sure I'm not the only one who would appreciate seeing what didn't work. :-)