to start a 6 month 100 TH/s contract, but that is only if we raise a capital of $250,000 USD prior to the start of the contract in June.
In the off chance this is not an outright scam. Your cost is $250k / $450 = 555
BTC for 100 TH for 6 months duration. That is 0.0055
BTC per 1GH for 6 months of mining starting in june.
cex.io has end of may contract at 0.004
BTC per 1GH, with significantly less risk in term of hardware setup, maintenance, and outright scam, not to mention it is lifetime not 6 months.
So this looks to be dead on arrival, unless you are just buying cex.io fhm and resell it here. Unfortunately noone here is that dumb, try ebay you may find a few sheep to swindle.