Didn't give us what we paid for

We went to the KFC in three rivers vereeniging last night and went through the drive through. Ordered 2 Street wise 3s and paid for them. When we got home both of them only had 2 pieces of chicken in and the 1 had 2 small pieces. Feels like our money was ******. We were not going to climb back in the car at 8 at night to go all the way back. Orders need to be properly checked so people don't get less than what they paid for!