Deigo Poonwassie is a young boy age 10 attending Curepe Junior School.At 11.33 am on the 3^rdof October, 2008, Deigo visited the caf of Ms. Punchita Moss, who is well known to Deigo, to purchase a Channa punch.Ms. Moss indicated that the price of the punch was $10.00 for a medium sized cup and Diego said he would purchase same but he needed to visit the toilet and therefore she would have to guard the drink to prevent any stranger drinking same in his absence.Ms. Moss agreed and accepted the $10.00 from Diego who then proceeded to the bathroom.On his return to the caf, Diego observed Ms. Moss drinking from his channa punch.Diego angrily demanded his money back or a new drink but Ms. Moss refused to do either. Please advise Diego.