App review?

My name is Peter C. Sessler. I have looked around the forum and for contact info but haven't found the right place. I recently created an app called Gotchya. A lot of heartache went into its creation and I just want to see it grow.

If yall wouldn't mind could you give me some advice? The app was developed by brainyapps. The app has been in the Google Play store for a few weeks and I really don't know how to get it in front of people. I'm not a really techy person and I feel a lot of people could get good use out of it but am ignorant as to making it visible.

I really appreciate any advice

thank you

Peter