I still do not understand what the Stellargold project is and I would like to understand why he offers to buy his tokens?
You have to buy our tokens in order to invest in our cloud mining project,we accept only stellargold for buying hash power and hence you should buy and also we are launching a crypto-exchange by Q1 of 2019 and a online store using only stellargold for buying goods by Q1 of 2019 
And our mining rigs are tested and beta testing is going to be launched