WhySoSerious2

Im new to this whole modding thing and i wanted to download a mod with the NMM but i dont know how to get the mods out of the download manager, and i tryied dragging it in the the mod loader and looked every where if there is a option to get it in the mod loader but nothing worked and its still in the download manager and i dont know now if its gonna load when i start the game and its kinda confusing so if anybody could help thx