Kurukshetra University — admission charges paid but no books received

This is regarding distance education program of kurukshetra university.
This is purely money maker university.
I have applied for distance post graduation diploma in environmental studies on 28th jan 2020 and paid ₹8700 but i haven't got any kind of mail for confirmation of my addmission also when i am trying their helpline number then there are always 3 possibilities
1. Number is out of order.
2. No one is picking the call.
3. Number is busy.
4. Someone picked the call and then disconnected immediately without listening any query.

This is rediculous that a university is taking money on the name of some course but not attending there students.
A legal action is required on this or i want my money back from this fraud university.
Helpline number given on website is:- [protected]

My number:- [protected]
Reference id:[protected]
Name:- jyoti ahuja