Visvesvaraya Technological University — I need help for internal marks

Address:

Bangalore, 560077

Dear sir,
My name is akash shah, usn no 1vj12me056.
Studying in vijaya vittala institute of technology,
I have been a very bright student throughout my career, i have passed my 10th and 12th from mumbai and then i wanted to persue engineering so i took admission in vijaya vittala institute of technology in bangalore under vtu.
I joined the vtu in 2012, i have been through a lot of turmoil and emotional challenges after joining the course, but still i managed and somehow i wanted to complete the course for my bright future and new life.
When i was in 3rd year, my father was diagnosed with cancer and being the only earning member in family, many aspects of our life and family was disturbed,
In 7th semester my father got expired, and i had exams as well,
I came to college after some months due to all responsibilities,
I had already informed some of my friends to inform teachers for not being in college for long,

It was 7th semester exams, my hod was not giving me examination ticket,

I explained to him that please try to understand, but at the end they allowed me to sit in exams but they gave me zero marks in all internal exams of 7th semester. I. E now i have to score 50/100 in external paper,

Professors have taken advantage of the rule that internal marks cannot be changed once submitted,
I had no option. But to give exam and go back to mumbai to support my family in hard times,

At present in 2019,
I have cleared all the exams of my course except 1 paper of mechanical vibrations in 7th sem.
I have tried 5-6 attempts and failed everytime due to hard syllabus and no internal marks, scoring 50/100 in mv is next to possible.

I have give my 7 years to this university, until now all my efforts are in vain, my career is destroyed, and i have been through a lot of emotional turmoil in the course due to all this,
If i don't get degree after investing so many years and due to one paper, i have no option but to commit suicide or give up on myself as i am helpless right now.
I hope that i get some good guidance from here.