* Feel free to learn from the 'curriculum' via https://www.startupschool.org/
* There is also a library via the same resource (link above)
* Typically and going back to the teachings via YC/SUS (Startup school - link above) it is advised that you 'make something people want'
* In your situation, you already have a product and you are looking for buyers. So you'd have to 'think like a buyer' and then figure out where your buyers hang out.

There are other resources that you should leverage. I recorded a two part video here. But unfortunately part II did not record properly.
- https://youtu.be/cq2zceD9Kp4
- https://youtu.be/_F4XEBJ4d4c

Thanks,

Adeel