Suyash purchased the pack of sweets for his son from a shop in the nearby market. After consuming those sweets, the condition of his son deteriorated and he had to be hospitalized. Later on through a laboratory test it was certified that the sweets were adulterated
(i)State any one precautions that he should have taken while purchasing packed sweets.
(ii) Name and explain the appropriate redressal agencies that he can approach in case he decides to file a case against the shopkeeper.