Freezes on certain pages

I have found this issue on both the Kindle application on the Surface Pro and on my Mac. I downloaded a textbook and the application freezes on certain pages of the book. Right now the application is stuck on Pg. 56, and if I try to go to a page beforte or after that, it does not do so. The kindle window freezes itself as well, I cannot drag the window to another place on my screen and anything that I try to click within the application, it takes it about 2 minutes to respond. Ocassionally the page changes, but it is only a matter of time until you get to the next "frozen page” or it goes back to page 56. I AM TRYING TO READ MY TEXTBOOK FOR SCHOOL!!!!!!!!! FIX THIS NOW! IT IS COMPLETELY URGENT!!!!!!

algo_rythm about Kindle Classic