How do you get blue bricks in my LEGO network

Just give Milmano 10 honey pots to get the millstone blueprint. Build a Millstone and send it to Pel Tonne and he will give you the electric dam module blueprint. Build it. Set it up on your page and use 10 beavers on it and have a friend click it 20 times with a treason beaver in his inventory which should give you the water mill module and build it then set it up on your page and it will grow blue Lego bricks.