Chewing gum on the Burger

The person responsible was just the cashier but we don't know who made the burger as its behind the closed doors.<br> The burger had a chewing gum on top<br> Then the Manager as the nerve to tell us that no one is chewing gum<br> My question is HOW DOES HE KNOW?<br> Does he think we gone drive all way back from work for nothing<br> Like what the hell .He was so helpless wasting our time<br> This is the most disgusting thing ever