help is in need

hi all ...

this is my first time working in grasshopper it feels scary lool ,
i am trying to go this shulter attached in the pic but dos not seems ok i don't know why i started by drawing semi pentagon shape and then apply it in grasshopper after that i implemented series number to obtain ribs twist it by 3d rotation and the loft between them i dont know how to fix it like the picture i want each rib to has a thickness and all the building aligned on the ground twisted bu aligned in the floor

hope to collaborate and thx very much