Vodafone India — misbehaving of employees at palanpur

Address:

Banaskantha, Gujarat, 385001

I am going to vodafone care palanpur for change my postpaid to prepaid the employee name amreen and aslam demand rs 560 rs for this when i asking the receipt and rules they said me in gujarati "nahi male tamara thi je thay e kari lo" and aslam is laughing at me when i asking the employee name of. Both they again insult me and all staff laughing at me