There is no such thing as an A320 license Are you sure you're a pilot?
Yes he is. Not necessarily a native English speaking pilot though, or he simply assumes that, in a pilot's forum, anyone who can help will know what he's talking about and concern themselves with a useful answer to his question.
As for the answer, no I'm sorry, I don't know what's involved. Presumably the CAA or a suitable TRTO could advise you.