Tool for developers designed to manipulate Github contribution graphs

We're 2 entrepreneurs building SaaS products to market and sell them. This app is a fun tool to generate GitHub contribution graphs either realistically or with a fun message.

We're selling the app because we feel it requires quite some marketing or reach to properly sell as it doesn't inherently add a lot of value but is more for fun. As we struggle to get impressions at all on our site because of our low reach and poor marketing skills, we'd like to possibly sell the app to someone who can properly sell it.