Hi Akansha,
It's good to hear that you are interested in Medical Science but at the same time it 's also sad to hear that you had problems with your payment confirmation. Generally, the site is very authentic and well responsive in terms of response and payment processing methods.
But still if you have querry regarding the same you can contact the help option and if you can mail your problem and speak up your case or problem.
Be rest assured that your money is safe and will be refunded if the payment is not credited.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile