[Door]

This is terrible, I have no idea what you were trying to say; there's not a single point made that had any appropriate supporting details. In fact, there seemed to be just details, no points. You jumped around between topics, used information that was purely incorrect in terms of marketing, and your spelling/grammar/syntax was utterly deplorable. You don't even have a thesis.

This is an embarrassment that literally says nothing worthwhile to anyone. I wouldn't be so mean about it if you hadn't dressed it up to look like a professional piece of writing as though it actually holds some merit and/or writing skill, but I actually felt insulted as a writer. Next time, please get an editor. Hell, get someone who actually has a point to make.