Structrual drawing and caculations

we need structural drawings regarding a Vertical Roof garage 30x60x10 with vertical walls Enclosed with 10- frame outs on the right long side. zip code of project site is 30549. we use 2 1/2x 2 1/2Square tubing, increments of 5ft. 14GA tubing but on metal roof is 26GA. Attached is a drawing from a previous customer as well as the image of the building.