Shocking service

I have never received such shocking service in SPAR. I frequent a Spar store twice weekly and today has caused me to stop visiting Spar. I reached the till an one veg item had to be weighed, the cashier threw the veg at the security who caught it towards his groin, I immediatly said I do not want the vegtable as I dont like seeing my lunch being thrown around. The veg went then came back priced and I again noted to the staff that I am not taking the veg. As I mentioned I was a Spar shopper and thought instead of going online to voice my complaint I will go to the manager. What a big mistake after another staff snubbed me on the Spar shop floor I thought it best just to leave.