दरवाज़ा बंद नहीं हो रहा

You can say this to anyone nearby. It is a simple statement of fact. Just point at the door and say Darvaza band nahi ho raha. You don't need complex grammar here. It works for car doors too. It works for cupboard doors. If it swings and closes, this phrase applies.

Use it when you are struggling with a taxi door. Use it at home when the monsoon makes wood swell. It is perfect for telling a shopkeeper their trial room door is broken. You can even text it to a roommate. It sounds natural and direct. No fancy vocabulary is required for this one.

Don't use this for metaphorical 'doors'. If a business opportunity closes, use a different phrase. This is strictly for physical objects. Also, don't use it if you haven't tried closing it. That would just be lazy! It implies an active struggle with the object.

In India, the monsoon season is famous for this. Humidity makes wooden doors swell up. Suddenly, every door in the house band nahi ho raha. It is a shared struggle every July. You will hear neighbors complaining about it constantly. It is a small talk staple during the rainy season.

You can change the subject easily. For a window, say Khidki band nahi ho raha. Actually, for a window, use rahi because Khidki is feminine. For a box, say Dabba band nahi ho raha. The structure stays the same. Just swap the object and check the gender.