How do I talk to Soka?

Hint 1 of 10:

When you first talk to Soka, you'll learn that you need to get the magic
carpet on the screen before you can carry on a meaningful conversation.

Hint 2 of 10:

That guard on the bridge is in the way.  You'll have to get rid of him.

Hint 3 of 10:

Have you been inside the tower yet?

Hint 4 of 10:

Then you know those bombs have a lot of explosive power.