A consultant called me about Nedbank offer where one needs to make 3 atm deposits for 3 consecutive months, any amount and get R1000

A consultant called me about Nedbank offer where one needs to make 3 atm deposits for 3 consecutive months, any amount and get R1000.i made that and today when i call to find out what's the process to follow in claiming that promised R1000 i am finding out that my account type is not covered in this promo, why was i called from the first place? Im very angry because i have been looking for atms every month just to make this deposits, such inconvenience.