If want to report a problem with one card, you can contact their Grievance Redressal Officer at +012/ 865-3891-140 If you are not satisfied with the settlement of the complaint by the Grievance Redressal Officer, you can escalate the issue further If want to report a problem with one card, you can contact their Grievance Redressal Officer at +012/ 865-3891-140 If you are not satisfied with the settlement of the complaint by the Grievance Redressal Officer, you can escalate the issue further jd
