How do you get pass post man troll on Lego Harry Potter?

You can't "get past" the Postman Troll in LEGO Harry Potter. He's not an obstacle you need to overcome. He's a character you need to help.

Here's how it works:

1. Find the Troll: You'll encounter the Postman Troll in Hogsmeade. He'll be stuck in a narrow alleyway.

2. Help him out: Use a character with magic (like Harry Potter) to cast a spell that will clear the way for him.

3. Reward: Once you've helped him, he'll give you a reward, usually in the form of LEGO studs.

He's not meant to be a blocker. He's there to add humor and provide you with a small challenge.

Let me know if you have any other questions about LEGO Harry Potter!