Cremation cost for mommy

Mom just passed away on 5/29/19. She is now flying with her sister and the angels. My parents did not prepare for costs ahead of time.  My pops is so lost and does not know what to do.  I could have all the money needed within a month, but I don't have time to wait to cremate her.  I am asking for help so this can get done right away. All money's will go to her cremation.