science mineral follow up on scam order of makeup York, Pennsylvania

This company finally answered me, saying that the address was a good one. It's been in existence for 6 months, I told them that once the United States Post Office was involved by use of their mailing service it became a federal case. This is when they answered me. I returned the package with a signature required. Notified Visa and they said that they would inform me if they tried to send me a bill and we could file a rebuttal. I even called them and after almost disconecting me a lady came on the phone and I told her what I had done, and she said that everything would be taken care of. This is the latest info that I have right now.