Your situation is one of top-xinsha
Texin-sha refers to the telephone poles, lampposts, big trees and street signs seen in front of the door. Modern buildings are built very high, and the Ding Xin Sha only affects people below the fifth floor.
Solution: Hang a convex lens, Bagua mirror or Five Emperors Money at the door. The convex mirror is like a turtle shell and has a reflective effect. When there are evil objects coming towards you, the convex mirror can remove these evil spirits. As the name suggests, the Bagua Mirror is the eight scenes corresponding to the eight hexagrams. Among them, Tai Chi diagram condenses the information of the balance of the universe, which can resolve the evil spirits, transform the aura, and remove the influence of adverse terrain on oneself. The ancient coins of the Five Emperors can improve the effectiveness of the convex mirror.