Which link do you used?You have not mentioned any.I suppose that you are using careers360 rank predictor or college predictor.So,there you will have to pay a sum of 499/- using your debit cards.So,if you want to avail careers360 services then please pay that amount and use the predictor.Hope i am clear.You can use this link for more help regarding predictions.

https://www.careers360.com/college-predictor

Thanks.