Fake Facebook competitions
Beware of fake competions on Facebook. These ask entrants to share and like them. Facebook forbids sharing or tagging competitions with friends. Competitions can be promoted as adverts on your Facebook page. If you click to a page from the competition, you should see a blue tick to confirm that it is genuine. You can also look to see if it is on the company's Facebook page. Click to see a Centre Parcs scam, and lots of advice: https://www.thesun.co.uk/money/12644344/center-parc-scam-facebook/