0.015btc is way too much for minimum man...
You should lower it.
The reason for the high minimum is one of the reasons we are able to do this.
If you would click every ten minutes for a couple of days, you will have the minimum amount to cash out already: it's high - but it's worth it. Users that stay and use our website for a longer period of time will easily reach the minimum, and they will be paid.
But high rewards and very high minimum payout makes it look like scam.
So it would be good to have it lower, at least for the first payout so we can gain even some trust in you before risking a lot time in this.