BeFrugal.com Non payment of promised cash back. Internet

I was searching the internet for a site that offered cash back for Match.com. After many searches I located only one, BeFrugal.com. I was hesitant at first, but after some research it seemed like it was a legitamate company. They were offering 75% cash back on the membership. So I went through their site to purchase the membership.

After 7 business days the rebate did not post to my account so I had to file a claim. The claim told me that they would have to reach out to match.com because they were not paid for the cash back. After a few weeks they contacted me and told me that my claim was denied because match.com doesn't have record of my purchase through them.

I have given BeFrugal.com 2 business days to rectify this situation or I will be contacting an attorney because there is no other site that offers cash back for match.com that I could find, so I could not have clicked another link. I didn't use any coupons and purchased the deal offered when I clicked the link from their site. Either match.com was never offering the cashback deal and this was a fraudulent offer, or befrugal.com is not paying because they were falsely advertising the deal.