Guild Wars 2

I got a problem of the Payment Approval Failed thing so many times and I don’t know how to fix it. This problem come to me all the time so it make me don’t want to play the game But I still want to play it but I cannot find a way to fix this I try every thing like wait for 10 sec to press confirm to play gem and other ways but i still cannot fix it please help me anyone?

I don’t know how to fixed this stupid Payment Approval Failed
It so annoying and I have more than enough money in my credit card what ever I try it just Payment Approval Failed Any that know pls help me Thank you so much

Yep I got that too yesterday. And today I brought a gems for 10 dollars and than I try to buy it again it just PAYMENT APPROVAL FAILED

I got this problem yesterday and I don’t know how to fix it. I also read the forum that said that wait for 15 sec to press confirm but I don’t work for me so I need help please help me.