Tried to change my credit card info at the Fido's website. It kept giving me "oh !!!! something is not working ....." for 30 mins. HELP !!!!
I still can not change the credit card number, and I tried it with FF, Chrome, IE and Edge already. I have a prepaid account. Anyway, if it does not work at all, I just use a voucher instead.
Thank you for the details! It's definitely a bit odd.
Can you also try clearing the cookies and cache to see if that helps?
Did you get the chance to contact our prepaid department on call as well? They will be able to help you if it doesn't work online. You will find the steps to refill your prepaid account here.