Stone House Escape

Nomads were travelling across the Sahara desert as part of their African tour. In the middle of the desert they were short of drinking water and felt thirsty. They looked for water all the way find a stone house. One of the members went inside the stone house. To his surprise, he did not find water inside, but found himself trapped there. There are puzzles, hints and objects left. Find those hints solve the puzzles and help the traveler to come out yet.