VM refusing to honour contract that I accepted
My existing 18 month contract was due to expire at the end of Feb 2024. When I logged on to my online account on 9th Feb, I was offered a renewal deal, being exactly the same package at a slightly higher price. I agreed to the package by clicking the "accept" button online, and I received an order confirmation email the same day with an order reference number.
Upon contacting VM this week to make some further additions to the package, they said they have no record of this contract renewal agreement. They then offered me several packages that are worse/more expensive than the renewal contract I already agreed to (and so I rejected them).
My understanding is that they offered me a new contract and I accepted the new contract, so this contract is now legally binding. But VM are refusing to honour the contract and are claiming no knowledge of it. Any suggestions of how to resolve this would be gratefully received, otherwise I'm expecting that I will have to refer this to the Ombudsman.