Sidestreet Liquor Store

I bought one bottle of Prosecco at this store in July - ONE bottle only and NO wine. When I received the bank statement, the Visa bill entry showed that I had purchased the bottle of Prosecco and a bottle of wine. My 2 daughters and 2 granddaughters were waiting outside the store and ABSOLUTELY are positive I only had the bottle of Prosecco. I called the store several times and no one can help resolve this. I’m not sure if it is a simple accounting problem or something else??? Be diligent!