Hey, welcome to AS. This is where everyone can read English and re-arrange it in their heads. Your English is still understandable in my eyes and there's no need for someone to restructure it, unless you want to learn English. Other than that, enjoy your stay.
I'll make an edit post on how it would look like...
"I'm sorry but my english is not very good, for the moment i want know if here somebody can help mi for translation, i from Paris in France, my name is Mohamed and i'm realy happy if i can found one help here !!!
Sorry again if my english is so bad !!! "
In my head:
"I'm sorry, my English at the moment is not that good. I want to know if there is someone who can help translate for me. I'm from Paris, in France. My name is Mohamed and I'm really happy if someone can help out."
That's just me though.