i love pottermore but...

Ugh, is it pathetic that I really lose my temper everytime I try to "brew a potion" at Pottermore???!!! I just don't get it. Am I too dumb to get this programme??? I'm also quite upset that I'm a Gryffindor and not a Rawenclaw because I would LOVE to see their common room! Gryffindor is great but Rawenclaw is awesome.