WrapMatch LLC AdvertiseOnMyCar Ignored my calls and charged my bank account without telling me like they said they would Internet

 I signed up with them via phone call. Then they gave me the details for my online account. They then said they would mail me my decal after we went through the payment details. So, after we did the payment details and they told me they would send me the decal in the mail I waited. And today I noticed a charge on my bank account from them. I became confused so I tried calling the number it came with but it wouldn't go through. So then I looked up the name and found out that they were scammers. So naturally I tried to confront them about it via phone call but they rejected each and every attempt I tried. I know now that they are scammers and I don't want to be a victim any longer.