I've tested and I dont consider this as a product.
An automation with make + chatgpt or any llm + canva could do the job better.
The content output is not good , even with a good prompt it's super generic

There is no customization of colours only preset
The templates are limited

0 import capabilities (font)

I dont know how it can fit any brand without all of those features

Also do you realize those limits can create a lot of duped / content like in social media if everyone use Gennova , everyone will have the same design.

I'll be glad to help to improve your product