Facebook’s algorithm prioritizes content with high initial engagement (likes, shares, comments). For new pages or posts, reaching the first 500 likes organically can take weeks. "Auto liker" services exploit this need by offering automated bots or click-farms that deliver bulk likes within minutes. The phrase "FB New" typically indicates updated software designed to bypass recent Facebook security patches.
If the risks of an auto liker scare you, consider these organic strategies to hit 500 likes: 500 likes auto liker fb new