Discover Enterprises and 24/7 TechSix Support 24/7 Tech Six Sent text message to call Phone # to claim my $200.00 Wal Mart gift voucher Oakley, California

Visited Wal Mart survey website, figured it wasn't worth my time and trouble to jump through all of the hoops involved to get a $1000.00 Wal Mart Gift Card, logged off site, received text message the next night thanking me for visiting the Wal Mart site, and to call provided phone number to claim my $200.00 gift voucher, called that number, and was told in order to claim voucher, I had to purchase on a trial basis services offered by Discover Enterprises and/or 24/7 Tech Six. Since I have not yet received gift voucher after three tries (and I can't believe my own stupidity for falling for this one), I will be calling my financial institution to cancel my debit card. I Have filed a complaint with my own State's Consumer Protection Agency, and I am willing to participate in any legal action against the entities named for deception and fraud.