Cannot proceed to checkout

Just did mine and it worked fine, however I used https://blackfridaycard.walmart.com/Register.aspx instead of the one listed on the card. (see post below) Make sure when you put in your phone number you put a dash after the area code and another dash after the 3-digit prefix. When I typed the number straight without dashes it did not proceed to checkout. Once I put them in it went straight through. Good Luck!