Please check whether you have completed your bank card verification. If you experience any difficulties verifying your card, please refer to How can I verify my credit or debit card? and create a ticket describing your issue. 

If you have completed card verification but your card deposit still shows as 'Processing', you may have exceeded the daily card deposit limit of 10,000 USD or the equivalent amount in another currency.
 

The card deposit limit is reset every 24 hours, proportionally based on the transactions made during the previous 24-hour period.

The pending payment will be credited once the available limit is restored. Please wait until the pending payment is completed. If you make another card deposit before the pending payment is credited, the completion of the pending payment will be postponed again.