Thank you for your answer.
I have more troubles to speak than to understand but we never knows ^^.
I found on ctc website the inscription and filled it.
I had an error message: It says that I haven't completely fill the subscritions fields.... :s
I can't understand.
I gave all the required informations and when i have not, i added the number 0 or wrote "none" and I still have the error message.
If I perfectly know the different stepps: stage2,3,4, it would be easyer the D Day to do what we have to do.
I'm just a bit afraid for the interviews to not be able to reply to the questions. I won't have enough vocabulary to describe my thoughts, my feelings, ...
I have still many days to improve my english