You do not have to make yourself stressed if you cannot use amazon pay, then there is another option for amazon credit card payment which is by dialling Synchrony’s automated payment system. Press zero to talk to an amazon customer representative. Below are steps to make an amazon credit card payment.
Make a call to amazon Synchrony’s automated payment system
Then press 2 after there is a prompt
Listen to the prompt properly, then press 1 on your mobile keyboard.
Then enter your amazon card number, so that they identify your card.
Then follow the instructions carefully. And your card payment is done without any hassle.