Bitker is have a fake volume it and lots of scammer on their community specially on telegram their email support is not responsive at all See full review

Kin is one of my love crypto assets I love the communtiy no hype and just wait for perfect timing to go to the moon See full review

Crowdholding is like Revain it a review platform that you can earn some tokens by reviewing latest project in crypto space and it is support Ethereum platform.See full review