Update README.md

Add download links

Author: mangledbottles

README.md

@@ -5,6 +5,8 @@
 <p align="center">Backend API for Fonz Music built with Node.js & written in TypeScript.</p>
 </div>
 
+<a href="https://fonzmusic.com/download"><img src="https://www.freepnglogos.com/uploads/app-store-logo-png/google-play-and-apple-app-store-logos-22.png" alt="Download from Appstore and Play Store" /></a>
+
 ### Our Goal
 - This project is the prototype for our upcoming app, Fonz.
 - Fonz's mission is to simplify queueing music on other people's devices and platforms when you are in close proximity.
@@ -18,4 +20,4 @@ cd fonz-api
 
 # Install Dependencies & Start Development
 npm i && npm run dev
-```
+```