Vodacom ****

So I recently renewed my contract with vodacom for a new fone , but I wanted to keep my package the same. Now that I have received the fone I realized that my package is not the same ..they actually changed me from an affordable package to an expenxive package.

I tried to call them to resolve the matter , but all I am getting from the consultants is attitude.

Kindly find a way of resolving my problem