This is a company where you invest cryptocurrencies and you get the double invested amount after 7 days. Once you invest no payout is done. Information given on onlinechat customer assistance are very ambigue. This company is a fraud
Coinstarhaven is a fraud I got scammed of all my savings the information given in the online chat before opening an account and before investing are misleading. After you have sent the funds to them. All the informations which were given are no more the same. <br />
People out there be carefull don't be attracted by these people. Keep your cryptocurrencies in your wallets.