Single Bed Room Escape

You have sleeped long time until the afternoon so your mom locked the door and come but she has some unrgent work so she couldn't made it. After the wake up you feel very hungry but nothing in your room unfortunately your mobile phone is at living room so you can't call anyone. Find the way to out from your bed room. You can find useful stuffs and interesting clue's symbol's to solve and finally escape from your bed room.