Grammarly is one of my favorite blogs on facebook. Take a look at their latest entry. Its very humbling to see how easily anyone, even a native speaker of a language can make grammatical as well as syntactic errors.
In any case there are many ways to fix the statement in the picture but its always good to have someone else take a look at your presentations before you become foder for a facebook grammar joke.
Whenever you need help to review a presentation you’ll be making in English please feel free to contact me for English tutorials on Skype.