Why I am speaking in English, while I'm French??

Pourquoi on me parle en Anglais alors que je suis Français ???

is very simple:
because English is a language very familiar ... in many countries ...
of course, this is not the language most spoken in the world ... but it is the most popular!

then, if as me, you are zero in English, go to the translator of Google ...
there was lots and lots of language!

Your English is not worthy of Shakespeare ... but it is enough to understand you!

Amusez vous bien, et a bientôt pour une nouvelle leçon