The first thing you need to figure out is what went wrong? Did you get data on why your product didn't get enough traction ? Some ideas are features of other products and not products by themselves. You need to figure that out. The most important thing in entrepreneurship, if you ever want to be successful, is to learn from failures. So get data first. The data will tell you what to do. Maybe a little tweak to your business model might get you more traction, maybe the product is simply not a product. Get data. Talk to users. Figure out what worked and what didn't.