My character is a bove the ground

i dont understand what you mean. is the character class that you placed in your scene called ai? or is it the third person bp?

heres what you need to do, select the character in the viewport then go to the world outliner in the top right and click where it says “edit (insert your class name here)”. this will open the blueprint that you need to be in.

im not sure if your confused on how characters work with the ai vs player thing but it doesnt really matter a character can be a ai or a player and use the same class. what separates ai from a player is the controller that posses them.