4 MONTHS CAMPAIGN

I am not happy with the way the campaign of 4 months off instalments is being run. Cartrack advertisised that I would get 4 months off my instalments if I successfully refer someone using their app, now each time I called more than 15 times I am told its 1 month why such false advertising last month a lady from the complaints department said it will be sorted out however to this day they haven't resolved my query. ***