Dont worry brother, If university is approved by UGC AIU MHRD then you can go ahead with the back dated degree services. Although make sure person should be genuine who is intended to give these service to you. Kalinga University is good university but dont go with Himalayan University. Also you can contact CIIS INDIA about this.

Hello,

Well its true that you can pursue your degree which you have left for some reason. But its not sure that you can pursue your degree from back date. For this you should communicate wiyh college or institutions regarding this.

All the best.