be careful to this mate, they offer this thing in order to attract buyers, 1st, 2nd turbo sales, I know they could still have the 3rd wave of it. Then, don't wonder why they will disappear after their selling period. Don't risk your money in new projects and especially for big offerings, this is usually a kind of scam. You don't need to be greedy and catch those sales for the reason that it will make you more profitable because you'll be surprised how badly it sinks once they have done with this.
I suggest finding a project that is supported/back-up by a reputable exchange and even it is new project but at least you have an assurance for it.