Cell C port my Vodacom no without my consent

Cell c port my vodacom number without me knowing and when I call them they r telling me I can only change it back after 3 months I'm not happy about it because I'm doing business with my Vodacom number, da people I spoke with from cell c are Terence mthethwa, boitumelo makgobola which they advice me to call today then o ask for their supervisor and i was inform none of their supervisor work at nite then i make another call now out of sudently the is a supervisor by the name of Kwanele khumalo and she did not assist either it like they all promoting false promotion of their freelancers. I was given a cell c simcard which I didn't want in da first place, I just fell back not to take it because those ppl need salary only to find out they have port my number without me knowing.