Unable to contact them by phone, the standard give...

Unable to contact them by phone, the standard gives us the point of share (after the fourth attempt, I cut the call): not at all effective on this point because no information on the durability of the ticket, and impossibility to reach them by telephone. Too bad I give a bad note on this side, I think a good seller is a good after-sales service, and there you have to redo it I think ...