Orcacoast

Hexagon tile.......Any help would be appreciated. I'm working on HD Pro 2017 and need to place a 3"x3" hexagon tile in the upper area of wainscoting. I'm using Gris Linen 690 for the color but for the life of me I cannot get it to place as a hex. I already have it in the User Catalog to change specs but I'm doing something wrong. HELP PLEASE. (new user)