My children and I went shopping at the Makro supermarket in Medan on November 12. We went there because we were interested in the advertisement for Nestle Corn Flakes that promised the opportunity to win prizes for anyone who bought Nestle products to the value of Rp20,000 or multiplications thereof.

We were interested in this offer and bought the product. After paying at the cashier, I was supposed to take a prize coupon from the Nestle stand l