Vodafone India — sms not send

Address:

Rajkot, Gujarat, 360001

I recharged for 6 gb 4g data.
After 1 day i seems that internet speed down as 2g.
I tried to call to vodafone customer care bit when i select option to talk with vodafone customer care executive the call has been restart with automatic records.
Also i unable to send any sms.
I am tired.
Please resolve on priority basic.
I am waiting for positive solution.