I can get what you need done with some strategic marketing, you have to think of the app as a product and the best way to get any product to sell is to push, get it into people faces daily and constantly without them even noticing, and with todays world the best way to do that is online, so the business plan is to match your product with the right online influencers of course at a low rate and have them market it. see but you can't go to big to fast so you have to find people with a small intimate following and is easily accessible to offer your product for marketing so instead of trying to get someone with millions of followers find someone with a lower count of approx. 100k if not lower and 10 more like it that's willing to post for cheap 5-10 dollars and the more people see the more people will try.