Just wait. Your weight is still very low.
Ohh, thanks. So the "estimated next stake" is completely false?

Yeah seems so. I would have got around 3 times more stakes if it were accurate.
I posted the averages for me but as Angel said wieght matters - I also have a lot of old blocks.
As you gain weight, the averages will move up. Luck plays a big part. I have a block of 900 that
is 32 days old with 2 days left - every day it is still 2 days away. Meanwhile, many blocks of 300 & 400 hit.
Angel must have much smaller blocks than me because I have many more coins but, there is not much difference in weight
You know the weight don't increase past 14 days. So your 32 days old 900 coin block won't come any closer then 2 days away at any given time. In fact, since the total network weight increases, the chance of your block solving a block actually decreases every day.

My oldest block is now 71 days old, but that one is only 294 coins.