Just a heads up. Cloud mining has never been profitable. If you purchase cloud mining from genesis, you will lose about 30% compared to just buying bitcoins. The reason for this is because difficulty gets adjusted every 2016 blocks and it pretty much always increases. That means that a fixed amount of hashing power (1 TH/s for example) will receive an ever decreasing reward.

You wont make a profit, you wont even make your money back. So, if you want bitcoin just buy it instead and don't waste your money on cloud mining.