No one liked that the place where they live is damaged, especially if it is the entrance steel door. If the steel entrance door is damaged then everyone entering the home will feel awful let it be guests or members of the home. You need to get it repaired as soon as possible. And if you ask that it gets damaged again and again with use, that is because when you hire any service for the repairing they just repair the door on the outside but they never fix the problem that is causing the damage. This will make the steel and metal doors get damaged again and demand repair.