Spain: LaLiga and Mahou (beer brand) launched a competition to win a free 2017-18 season ticket

The Spanish beer brand Mahou Cinco Estrellas, an official partner to the LaLiga (2^nd level), and the Spanish professional football league had launched a competition to win a free season ticket to a LaLiga Santander or LaLiga 1|2|3 club for the 2017-18 season, on 13/06/2017.

The participants had to predict on Twitter the team that would win the 2016-17 LaLiga 1|2|3 Play-offs and be promoted to the 2017-18 LaLiga Santander. The participants had from Tuesday, 13/06/2017, at 11:00 CET until Sunday, 25/06/2017, at 11:00 CET (date of the 2^nd leg of the final of the 2017 LaLiga 1|2|3 Play-offs, see below) to try their luck.

To predict the winner, participants had to mention the Twitter account of Mahou (@futbolmahou) and that of LaLiga (@LaLiga), and add the corresponding hashtag of the team they thought would be promoted to LaLiga Santander for the 2017-2018 season:
• Getafe CF (#SubeGetafe, #GetafeMonte)
• CD Tenerife (#SubeTenerife),
• Cádiz CF (# SubeCádiz)
• SD Huesca (#SubeHuesca)

Once the name of the winner is announced, the person will have 72 hours to contact LaLiga. The person…