poor service

Was in line and cashier said line 7 is open with no waiting... so i stepped down and laid my items down on register and the cashier (young lady 18-23 years old with long red hair) told me we needed to step aside and let the couple behind me go first because she had already told them to come to her.so i politely left my items at the register and left
Lee Williams
157 Timberlake dr
Rogersville Tn 37857
lee08williams@yahoo.com