My Coke Rewards Win two roundtrip tickets with Delta Instant Win Game

Contest link
Click section 5 in the rules for free entry
 There will be 28 random, computer-generated winning times, 1 per day, during the Promotion Period. To play the Instant Win Game, follow the links and instructions to navigate to the Instant Win Game, play the Game, and see if you are an instant winner. 28 Grand Prizes: A pair of round trip tickets valid for travel on Delta Air Lines, for travel within the 48 contiguous United States. $25 fee for 1 checked bag and $35 fee for second checked bag. Allowances subject to size/weight limits. These fees are subject to change and are the responsibility of the passenger. Travel will not qualify for SkyMiles mileage. Stopovers/Upgrades/Waitlisting/Open Returns are not permitted. Standby travel is not permitted except for an earlier flight on the same day as flight ticketed, for an additional nonrefundable charge of $50. Schedules are subject to change without notice. Additional restrictions may apply. It is the responsibility of the passenger to be in possession of all necessary documentation (e.g., valid passport, visa where applicable) at the time and place of departure. Delta reserves the right to deny boarding to any passengers without proper documentation. Open to all US residents 21 or older, guest must be 16 or older. Approximate Retail Value (“ARV”) of each Grand Prize: $600. Limit: 1 prize per person. Total ARV of all prizes: $16,800.