Vodafone India — Change plan 149 to 299 without informed me

Address:

Vodafone care rajasthan

Sir my mobile no is [protected]. I am vodafone customer. I bought a plan of 149. But company changed it to 299 itself. Company did not inform me about it. When i called company then one of company member told me that take the plan of 224. Then i agreed with him. But no plan was changed. Company also collected 50 ropees only becuse i paid bill later. Now want take an action against company. It is just making fool of the customer.