Is There a Need for a Responsive Web Application?

A month before it was supposed to be shown at a really important, what's messe in english, orotshaw trade aa trade show. The marketing department said, ol, ye, we bought for for ey pads to show any avvocation on. And that ot n sing. Even if the customer says there's no need for u for responsive, a responsive behavior on your web application, just builted.