Disgruntled Customer

I bought a clutch slave cylinder on 01/12/2023, and they gave me the wrong part and I returned it, I had to buy the correct one somewhere else. since 07/12/2023 I was told the part has been returned to their supplier, Honestly, I don't understand why I have to be involved in their business with their supplier. I have to go there at least once a week because they do not answer their phone. Item Code: A4332A