[jipy9]

Could you explain a bit - users used it and then stopped using it? Or, nobody discovered what you built?

If earlier, did you try to find out why users stopped using it?

If later, how do you expect me to find this great product that I don't exists yet. You didn't even provide a link here.

Famously, before Ford built cars, he asked users and they said they wanted faster (horse) carriages (cars were too expensive, clumsy and broke down all the time). Thankfully, Ford didn't set out to make carriages or the horses faster.