Have you been in this situation? What would you do?

My twitter account is growing pretty well, but my product MevinX got only 1 user (apart from me and team). I have been using my own product daily, and it's helping me grow my audience. But, I couldn't sell my own product.

I don't know if I have to stop building the product because I couldn't sell it or I should continue building for myself as it's helping with my own audience building.