I joined Pottermore and have been locked out at the beginning of chapter five with the picture of Diagonal Alley with no idea how to get to the next picture. I have collected objects (not sure if I found everything though), and read everything available, so am not sure what I am doing wrong. Anyhow, please add me as a friend. I am SeerRose29498 ~ there was a choice for a cauldron name, too, that wasn't so bad, but thought SeerRose would be easier to remember.
Any and all hints to use the site is appreciated!