CFL Capital Financial Services — my card temporarily blocked

Address:

Ahmedabad, Gujarat

Please tell me the procedure and restart my card.
So it can be used this card are completely and no duue and no repayment.

But the check the process can the handale and not completely work.

Check my card any of repayment is pending or overdue.
And customer can not complete answer.
He tell me to check the cfl customer service.
So tell me process