First thing fist, you really need to learn some French before you want to apply.
And then pick up an area that u want to learn, then find which college or uni can give you an offer in these area. Then you apply for the offer then apply for Visa.
According to your working experience, if your English is good enough, you can apply for PA or start with office admin. If your listening and speaking is really bad, you probably need to start with labour for a while.
But if your English is really good and you Really know the advanced technology not just meeting and business documents, that's another story. You’ll get an offer easily. Foreign companies only care about how much profit you can bring to them.
There are so many Chinese and Indian people in the telecom area, working as Network Engineer or DBA.