Unable to order federal Bank credit card EMI on Flipkart

From tuday morning Unable to order federal Bank credit card EMI on Flipkart .

Tried different cards of friends with different accounts, different devices ,But after entering otp page sticks and will automatically back after 10 minutes on cart page.

Amount deducted.

Now order section shows order not placed

Called federal Bank credit card customer care they told me no issues in their side and directed to contact the Flipkart.

Called Flipkart they told me no payment is received and glad to say refund will be credited back.

Trying to buy realme 14x phone

Any one faced this?

Any way to overcome this