How to use Enchantment Slot Diablo 4

did the quest to open enchantment slot but I cannot assign a skill to the slot please fix this

enchantment Casting Time : 1 action Range : 30 feet Components : V , S , M slot of 2nd level or higher , you may target an additional creature

d4 technique slot The Enchantment Slots system is a unique mechanic specific to the Sorcerer class Placing a skill in the Enchantment Slot unlocks a

slow slot enchantment Casting Time : 1 action Range : 30 feet Components : V , S , M slot of 2nd level or higher , you may target an additional creature