OP, I suggest you read Traction by Gabriel Weinberg, and The Four Steps to the Epiphany by Steve Blank, and consider if you've successfully identified who your customers are, and a valid channel for reaching them. Further ask if you've correctly identified a problem that those customers will pay to have solved, and whether or not your product actually solves that problem. How do you do that? Talk to customers. All of this stuff is in the Steve Blank book.

Also consider reading The Mom Test[1] by Rob Fitzpatrick.

[1]: https://www.amazon.com/s/?ie=UTF8&keywords=the+mom+test&inde...