New Contract offer LTE Mobile

I was called on the 12th January 2016 at 09h59 am the person identified himself as Travis from Telkom offered me a LTE home wifi Router with simcard on 24 mnth contract for R699pm. He said to call 3 days later on 081180 to cancel my landline and ADSL line as I did not want to be out of pocket. I have been calling all day 15th and 18th and 19th Telkom has no knowledge of my contract. I have been send on a wild goose chase with umpteenth numbers to call and still finding myself in a hole. Today Telkom 10213 Zanele Nolo suggested I call *** and said that they were agents Direct marketing Ignition and find out whether they called me. The number said \we are closed...."I then googled Ignition Marketing and called them they told me that they don't do any marketing for Telkom These people at this number *** have all my personal detail ie: bankdetails"