I don't think it is scam, they have open profiles in Linked in, they operate according to shariah norms and they are legit at all.
Today they have a lot of contests in telegram and they are giving out ethereum as well!
DUDE! for real? do you think having an open account will change anything? Following your words, everyone who has no idea in religion can Make an ICO and collect money for own goods. They will never say where did they collect fiat money, They will never show you the smart contract (Just because it is freaking wallet), They sell tokens with 150% bonus, OMG come on!
DO you really think it is the legit project?