wrongly activated my 3 wifi routers

I cannot use any one of the 3 simcards 2GB since Oct 2015 thus 6GB per month which the call centres has offerered and shipped to me. I went to vodacom Store today and they checked. All 3 sim numbers activated are wrong. I am NOT paying R63 per sim swop for which Vodacom is responsible. I EXPECT MY 3 TIMES 2 GIG SINCE ACTIVATION TO BE ALLOCATED TO ME IMMEDIATELY AND COMPINSATED FOR THE SIM CARDS TO BE CORRECTED