Pottermore Issues

Is anyone here on pottermore? I'm getting stuck on the first potions lesson where you have to practice a potion. I can't seem to look at the second page of the instructions and when I try to follow the instructions I do have, I can't find my wand anywhere on the screen. I'm using Safari as my browser.

I'd appreciate any suggestions. If you want to friend me there let me know in the comments and I'll PM you my name.

I managed to get sorted into Slytherin.

Edited to add Slytherin icon