Sobirvs
TF Ace
I got the same error.You seem to tried multiple times for this card. As per customer care, now you cannot pay this card bill in this billing cycle. You can pay other cards. Do mail them with screenshot. They replied in 1 day.
I used the same card with another freecharge acc with diff ph no. and it worked.
I have used the same card in last 3 days for the amount of 3L~, 1st day 99.8k, 2nd 92k, 3rd day 99k