Build a metal building structure in SCIA Engineer software

READ FIRST! Looking for somebody that can design a metallic structure for a 3 level building in SCIA Engineer software. 600 square meters footprint, ground floor + 2 story bulding Only need metallic structure, no need for exterior design at this point. The building will use HEA & IPE metalic profiles and I need to know how what profiles and how many do I need to build it.