Can’t make a photo stay for more than 20 seconds. – Slideshow Add Music To Video Review

Hi, I’m trying to put a voice memo that is 2 hours and I only have 1 photo. And so I am unable to make use of this app. Please give that freedom of unlimited photo duration or the ability to adjust the duration of each photos as per memo size. Br,Ram
Review by Ram kumar guptha on Slideshow Add Music To Video.