long story short ordered some blue Cossy vernier pulleys of these jokers about a month ago and when they came they were red
so I complained and he said he didn't have any blue so he sent red instead
so I sent them back at my own expence
when they came back they were blue but one of them was a cvh pulley

so I sent them back again and when they came back one of them was secound hand, it stunk of oil was a differant colur and had scratches on it

so I rang to complain and he denied it was secound hand and said I was
being fusy
I said it was for a show car and he said if it was a show car it would have standard pulleys on
I said I wanted them changed or a refund but he said if I send them back and he thinks they are new I can't have a refund.
I complained and ha said shit happens
This is the worst company since auto twat design

Is it worth demanding my money back or should I go through the credit card company ?

I really pissed of now

Dave.