big daddy spy Blueware software Just a total scam , Internet

I purchased the blueware software for 69.95 from Big Daddy Spy online website.  After spending a couple of weeks with their tech support and going out and buying a new blackberry phone because they said my LG phone was not compatible, I discovered that it would not work on the blackberry either.  I paid a JAVA expert to convert the JAR files.  Would not work.  They sent me a link to download directly to the blackberry did not work.  I spent hours on the phone with Blackberry only to get the final response the software is not compatible.  Their idea of a refund after all of this was online store credit.  So I bought a mini dvr camera for 199.00.  I used the store credit and paid the difference.  It came in and did not work.  They sent me an RMA authorization, and I told them to please just refund my money.  Two weeks and no one would respond.  I sent 5 emails to them requesting my refund.  Finally, I filed a dispute with my credit card company.  They would only dispute the 144.48 differnce because I received a store credit for the 69.95.  Finally, Big Daddy Spy authorized my credit card refund but only for the 144.48.  They still have the 69.95 that I paid for and only received store credit and used for a defective camera that was returned.  I continue to email them regarding the other 69.95 but no one will respond.  Well, yesterday I received a replacement camera dvr that I did not ask for.  Out of curiosity, I opened the box and it too does not work.  I emailed them asking for an RMA told them that I do not want the camera and it too does not work even if I did.  I asked for a refund of my 69.95 again.  No one will respond.  Credit card company can not do anything.  They have billed my card for the 69.95, I have nothing to show for it, not even a store credit anymore, and they say they cant help me....