Pre-search is a decentralized search engine that rewards users like us

Pre-search is a decentralized search engine that rewards users like us with their token known as PRE , just for using their search engine. This search is cool as this features a slick option to provide its user to quickly switch between different search engine.
launched in 2017 and they Announce They will pay PRE to user they use there search engine till 60 days are they earn 1000 PRE tokens that an promotion to bring more user to use search engine. since 2017 lot of user use and still using the Presearch search engine.
Still promotion is own they never announce they stop the promotion.
users on the charm of earning Pre token use more search engine but more then a year users using search engine but mostly did not recive tokens yet some of them contact them for the tokens bu in the reply they Block there accounts and did not pat yet PRE token and search engine is him self doing good i mean generating the revenue in market they have good position.
Ticker- Presearch (PRE)
0.03426009 -0.1%
0.00028556 ETH -0.090%
Market Cap (Rank #665)
$1,457,76924 Hour Trading Vol
$21,93524h Low / 24h High
$0.03401994 / $0.03471189Available Supply 42,546,445 / 170,000,000.
above indicator's taken from Gecko exchange.
Lot of coins/Tokes launched last 1 and half year they offering huge promotions but problem is this they are not paying to the user are participants in promotion some of them also paying i ask about the Presearch if they promise they should pay other wise hegatvety comes in users and effect the crypto insdustry if we check on exchanges just any 10/tokens coin check 10/6 are not doing good need more stability in crypto these coins should be more poplar trust worthy if they play fair in market but big fishes are hunting them.
need to Protection from big fishes