Repentant ex-legionnaire

Well, I will summarize to the maximum what I want to say! A few years ago I was in the FFL, I was accepted, graduated in Castelnaudary and went to the regiment. However, before starting the FTS, I asked Civil (Denonciation de contrat), because of family issues in my country and, as I was 19 years old and was immature, I did not know how to manage the situation. Now I deeply regret my decision and would like to know if it would be possible to join again. "Simply" entering as if i had never been there, as a "new" recruit. In view of what has passed a few years. There were reports of guys who received "inapte définitive" on the commission and then went in there as if it were their first time in the legion. From what I hear, sending letters is useless. They say it on their website.

Could someone with more experience help me?

*** Sorry for the writing mistakes, I’m not english speaker!