Where and how I can test functionalities

you can perform some tests on our website, performing a search in the blog articles you can also try to say "pricing" and see how voice commands works if you want to test to an e commerce website, you can check https //speechdemo com/ https //speechdemo com/ you can try voice typing in some of the aricles (bottom part) or go to a product and say "add to cart" you can also try "checkout" and "cart" commands