I never signed a contract & now incorrect billing

Acc nr R*** <br> <br> I still have not received any feedback regarding my account that was incorrectly billed despite several emails to Neotel.<br> <br> I never signed for the contract of 24 months and now Neotel charged me a cancellation fee to change to a month to month option which I wanted from the beginning, but they just made my contract 24 months without my consent or signature.<br> <br> I have received an email on 29/1/15 and have spoken to Erick on 3/2/15 and both confirmed I will be charged R381.59 for the device and then only my normal voice calls.<br> <br> I have now been billed for RUIM enabled deviced: R525.44, Termination charge: R407.03 as well as an activation charge of R65.79.<br> <br> This is not was I was told verbally and in writing and I will not accept this bill.<br> <br> I am awaiting feedback regarding this matter as this billing is completely ********* and not what I was told previously I would be billed for!!