Why mdu fail so many students? And re-appear fee so High. There is need to know the reason

Why mdu fail so many students? And re-appear fee so High. There is need to know the reason
Concern for education system
I want your concern about the topic that so many students fail in mdu University and. And they charge High fee for re-appear exams.
And In my opinion may lots of students failed by mdu for making money. Most of the students not able to afford money.
Reason why students failed is that in school they taught us to write in quality. But when students went for higher studies mdu focus on quantity.
There is need to change in this pattern.Because our youth starting focus on quantity not on quality.
Need to focus on creativity and innovation. As being student we don't want to trap on this vicious circle of re-appear exams.This stop us to do focus on the further examinations and again they failed in other subjects to.
And they are not abl to get degree in 3 years. And day dropped out for PhD like this we are facing so many problems.
Need concern of authorities . I'm grateful if my concern would be taken seriously.
Thank you