Indian Oil Corporation [IOC] — Diesel purity problem

Address:

Bowjilraja, pappanadu road , Madukkur north,pattukkottai , Thanjavur, tamilnadu,9791873556

Hello sir/mam, Iam a diesel card holder, my native Madukkur, I am residing in Tirunelveli my father expered so I went to Madukkur (peramiya koil) I put diesel two times in this area petrol bulk, I suffered my car in stating and engine trable ricing. I went to Tirunelveli same complaint and went to mechanic shop but injuctor complaint and expence 15000 thousand and the engine told, in diesel mixed some water or something, at the same time bike put petrol bike also having issues so please clarify the verify the petrol and diesel purity no one suffer this problem again. Thank you