Vodafone India — cross connection

Address:

Don Bosco, Hospet, Bellary, Karnataka, 583201

I am Vodafone User for more than ten years.
The last six months has been a nightmare in calling up my contacts.
Almost all the calls are cross connected.
There are times when I had to make a few emergency calls and then there was this cross connection. It is almost creating panic attacks whenever I have to call up someone urgently.
I have also noticed that this happens more often when I call up Jio users.
I hope to have the issue resolved as in cases of emergency there is no possibility of communicating with my contacts.

Thanks!