[Resolved]  Idea Cellular — idea postpaid credit limit issue

My idea postpaid credit limit 1649 but now showing 2941 due to my number barred. I call to customer told him all bill paid already monthly but he said I don't knew why increases credit limit & he said pay credit limit. I said him provide me details of high usage credit limit & he cut the my call. All my outstanding amt showing 0.00. see photos.