Postman Rescue

There were a few houses in a beautiful and magnificent city. The place was beautiful to see. A postman lives in that city. One day, the postman was unexpectedly stuck in a house. It is your duty to rescue the postman who lives there. It will help you to find the hidden clues to save the postman. Find all the clues and free the postman. The trick is to get all the clues that are a bit harder to find, but somehow it may be interesting. Good luck and have fun!