Poor Service Encountered at Army Market

I went to the army market this evening for Cargo Net. There was this particular shop owner who really annoyed me.

I asked for a cargo net and the rude uncle replied yes he had got stock. I requested to have a look but he said it was those standard type of cargo net and insisted on not showing me. He even questioned me I should know how it looked like if I had been to the army. Yes I did know how it looked like and I even once owned one myself. However, couldn't I have a look first? I even argued that if he really wanted to make a business, he should leave his arse off the chair and show it to me.

In the end, I walked away and bought it from another stall. There're so many alternatives around.