I'm not trying to FUD or create panic, but a dev of a brand new coin getting silent this early usually is a red flag.

Check out his profile [HashPay] and see his last active status. Last Active: Today at 00:40:33, yet he hasn't posted anything in his own topic for 2 days. In that same time period several dumps of 50k+ HAP (~1.4BTC) have happened, along with some smaller dumps.

Seen this a lot before, best is to wait for a next update to be pushed by the dev. If trust is already becoming an issue, this coin will be going nowhere. Whatever the reason may be, be careful with investing in this coin.