@Amadou Please do not curse. Remember that kind of attitude is not tolerated here. I strongly suggest you read the community guidelines before doing anything.
@RomualdBuaud
Remember that this is an international community - and we appreciate if you speak/post in English so that others with the same problem can understand. If we can't read what you are saying then we won't be able to help you.
Note: If you can't write in English, I suggest you use Google translator. It is not super accurate but it is acceptable to read and understand.
Thank you.