When I change the variables in behavior tree somehow it don't show the variables I want

as the title say I want to change the ‘key type’ in blackboard and when I want to put the ‘blackboard key’ in a move to, the variables I want didn’t show.
Untitled

Your blackboard value is not defined as vector. For the MoveTo it only appears in the dropdown if it is a vector. Your variable is an int.
And the MoveTo does not use a direction, instead it is a location, to which the MoveTo node will move.
Change variable type in the blackboard definition: