300k/h? what were you expecting? 1 million US dollars?
Seriously, go and get some more hashing power, and understand rewards system with PROP share payouts with low round times at coin launchs.
Youll probably not read what im saying and push them off as lies and still spout "SCAM", but that will be your folly.
Just on this hash power...I had been mining since launch for 12hrs, using failover option, on 4 pools with my 7850@360KH/s and I mined 507 GFC.