please give me essay on how technological advancement is creating communication gap between people

We're not an essay-writing service. You need write your own essay, and if you post that to the forum, then we'll try to help you with it.

Agree with teechr, that you should better write it by yourself. For real, there is no use in something that you don't know how to deal with. But I would give you some pieces of advice. First of all, create a plan of writing an essay, choose the main idea which will be proved and analyzed. Then write about pros and cons of using technologies in modern life. Also, highlight main topics. Is it really a truth that a gap appears? Or it lives for a long time already and the technological progress just helped it to increase? Who knows.