b. By participating in the contest, the winner agree to have their name, voice, or likeness used in any advertising or broadcasting material relating to this contest without additional financial or other compensation unless prohibited by law, and, where legal, to sign a publicity release confirming such consent prior to acceptance of the prize.c. Southwest Airlines and the ATX Television Festival are not responsible for lost, stolen, mangled, miss-delivered, postage due, illegible, incomplete or late entries, telephone service outages, delays, busy signals, equipment malfunctions and any other technological difficulties that may prevent an individual from entering or claiming a prize. d. Southwest Airlines and the ATX Television Festival in their sole discretion, reserve the right to disqualify any person tampering with the entry process, the operation of Southwest Airlines website, or otherwise in violation of the rules. They further reserve the right to cancel, terminate or modify the Contest if it is not capable of completion as planned, including infection by computer virus, bugs, tampering, unauthorized intervention or technical failures of any sort. e. Sponsors reserve the right to make changes in the rules of the Contest, including the substitution of a prize of greater or equivalent value, which will become effective upon announcement. f. Failure to comply with the Contest rules may result in a contestant's disqualification solely at the discretion of the Sponsor. g. The Sponsors are not responsible for typographical or other errors in the printing, the offering or the administration of the Contest, or in the announcement of a prize. h. Copies of the written Contest rules and a winner list (when complete) are available during regular business hours at Southwest Airlines, Emerging Media P.O. Box 36611, Dallas, TX 75235-1611. For a winner list, send a self-addressed return envelope, after May 14, 2013. All requests must be received by June 1, 2013. i. Each Contest entrant or participant fully releases and holds harmless Facebook against any and all claims or liability arising directly or indirectly from participation in the Contest, and each entrant acknowledges that by entering the Contest they are providing information to Sponsor and not to Facebook.