Recieved product not authorized

I ordered a sample on line for 5.95, that's all. Subsquently received 2 more of shipments of the same product for which I didn't order, nor did I want. I returned both shipments, via USPS, noted by postal worker on the package that they were UNOPENED and RUFUSED BY ADDRESSEE. I never received credit for 2 x 69.95 and 2 x 2.10. I had to resort to calling my credit card company as I had no receipts or a phone # to contact the company via phone, as I see there is no phone # listed here either.