Hi Hive account@yohan2on, sorry for that downvotes and sorry for my late response.
This is one year ago now. Maybe you try again to write some posts. Please tag me, if the problem still exists. I think we can talk with the main downvoter and ask for his reason to downvote you. I think all the others are just on his downvotetrail (and do it automatecaly, blind followers).

Regards, Achim