Système de douche complet thermostatique à affichage numérique avec soupape d’ébauche A9102D3C20L

I love the concept of this shower but it does not appear to have come with all of the parts/hoses necessary. Unfortunately it's too late to return it - we ordered it really early in our bathroom remodeling phase so we may end up losing on this one. Trying to reach the manufacturer directly to see if they can assist.