obviously [No Spoilers] help with dai mods???

pleeeeeeeeease help me with mods? normally theyre simple. and i assure you, im not a total dummy, lol. i cant seem to get any dai mods going. i dl DAmodder and also DAImodder. inquisition mods just dont seem to want to do anything. i extracted and tried dragging. tried opening straight from the modder. idk what else to do =( =( thanks in advance! explain it like im 5?

Edit: i just took a look at that basic guide someone posted and i think that work to help me. Thank you everyone for your time!