Telkom still billing my account after cancellation

******* billing deductions after cancellation of my Telkom contract for my iPhone and laptop. My contract ended in April but still I'm being debited its now October . I have followed procedure and protocol and cancelled my contact on my on line app and fil**** out the form and emailed it, have reference numbers. No one has assisted me Billing is still continuing on both my iPhone and laptop insurance . I am billed R1400 every single month. I am so disappointed that is ****************. Shame on you Telkom. I will be escalating to my lawyers and will recoup every single cent!