Fix this – Voice: OCR Document Reader Review

I am blind and heard about this supposedly great app today I installed it and it will not stay on slow speed goes too fast and will not stay on English I have not a clue what the camera is trying to say.please fix this I try to do help I tried to do instructions I can't do anything I really would like to have this app. I have wasted my whole day trying to play with this and calling the Apple people
Review by 07nana11 on Voice: OCR Document Reader.