I MARK THE BRAINLIEST! PLEASE TELL ME IF THIS IS RIGHT AND IF IT IS WRONG TO TELL ME THE ANSWER NO GUESSING I WILL REPORT YOU!!!

Answer:
Point D -> (2,6)
Step-by-step explanation:
A and D should have the same x-coordinate, so 2 is right
C and D should have the same y-coordinate, so 6 is right
Therefore, point D is (2,6)