Cannes Accreditation

Hi, I want to apply for an accreditation for Cannes, but I am unsure which one I am best eligible for/which one gives me the highest chance of getting accepted. I have interned for three months at a media company in berlin and have worked with the film academy, more recently I worked as an assistant for a europeean production company who have produced oscar nominated films. Here I wrote script analysis/coverage, which is what i do freelance for some top clients from L.A. But... that's about it. Is this enough for a 'professional' badge? or are my chances higher with a cinephile one?