Complete Urdu Beginner to Intermediate Course: Learn to read, write, speak and understand a new language with Teach Yourself

I bought this for the audio pronunciation of the Urdu words. I can't figure out how to get the audio to play. It downloads onto my kindle, but I don't have any options then to open the audio part, if there even is one. It says it comes, but I can't find it.

this book is good for those who try to learn Urdu for the first time