Seriously getting tired of phoning with no luck

<p>I have phoned more than once. So now I am writing a letter as i am tired of talking over the phone.</p> <p> </p> <p>I did and upgrade last week, since then every time I phone it shows that my number is unknown on the receivers side. The phone settings are correct, the problem is on vodacoms side. I phoned on Wednesday 01/03/2017 and they "corrected" it but nothing happened, phoned again on Thursday 02/03/2017 and the woman I spoke to said that there is a delay it would be corrected today 03/03/2017. I phoned again and still nothing is happening. Please just fix the problem, this happened after upgrading. I am tired of all the phoning, just sort it out please.</p> <p> </p> <p>Iwant to move to another network because of Vodacom that sucks!!</p>