CJ Pony Parts review: Return shipping

Ordered 2 inside window crank handles with knobs. Received 1 correct handle and other one wrong. Set up to return part and they stated i would have to pay for shipping. I wrote 3 emails i needed a shipping label because it was their mistake for wrong part. I also told them i had ordered 2 handles and 2 black knobs. every time you try install the knobs they break because the plastic is so hard. so i ordered ones that had the knob already installed. but knob was clear. not what i wanted but would have to use due to knob breaking. I had also ordered 2 convertible top switch and both broke after one use so i put a 3 way toggle switch. The handle i received only costs around $11.00. why should i pay for shipping when it was their mistake. i sent a email that i am going to post bad reviews every where i can.1970 ford mustang. so if i was you do not order from CJ pony parts or you will get the wrong part and you will have to pay for shipping or buy 2 switch that break and they will not pay back because it was installed.