Recently launched beta product of my company and want to know how can i reach more users.

So, i have built a model agnostic application in account that it stays local and will always be on your screen for assistance, changes and many more features which can make your work much more easy without any hefty configurations.

I am trying to promote it with some videos of feature and tring to further find support to attain the next stages. And i want some feedbacks from user. Currently the application can be downloaded of only a one time payment of ten dollars. Please suggest or give your views on how can i get more users or further help.