Call drop from Vodafone and no solution since last 6 month

I am facing lots of problem for network connectivity and call drop from vodafone, I am complaining for this problem since last 6 month but till date there is not solution. When i was paying my bill regularly they where not bothered about my problem and now when i have not paid my last month bill they started tourchering me for pay the bill and not allowing my call to get connected. they play their recording in may all calls for bill payment.
please find few Refferance number of my complaints with date.
19 oct 18 – Reff no:229882560
26 oct 18 – Reff no: 230022029
01 jan 19 – Reff no: 403024808
02 jan 19 – reff no: 403253894
list is on and on , last was as below
13 feb 19 – Reff no: 234574279

please help poor consumer.

Dharmesh Morkar
Surat 395005, Gujarat
Email: fxxxxxxxxxxs@rediffmail.com