I see this Site is working so long and still the users getting their payments ?
But the bad point is users are waiting 4+ Months to double the btc ?
In this long period of time who knows what happens ?
So better the admin should make the time frame to 1+ month only not more than that .. than someone (including me ) can think of joining here.
Otherwise your site/hyip/ponzi cannot attract more users
OP uses bot to trade bitcoin so how can you ask the bot to trade faster and double the amount in a month? Anyway, that's not really four months unless you got 0.0001 invested there in my opinion