Difficulty managing my family's living expenses

Im from Sri Lanaka.I have three children. I left the country for a job while I was working.i gave money to the agency by mortgaging my house,my motorbike, and my wife's gold.i left the country and was send back to my country after four months. The agency cheated me.im currently working a small job.but all the things I mortgaged to go to the County have been lost.now I, my wife, and three children live in a small rented house.all theree of my children go to school. So the five of us live eat,go to school and buy our children's books with great difficulty. Because my salary is not enough for them. If you can consider this help us.i would very grateful.