Regarding fraudulent transaction on my ICICI credit card

There are multiple fraudulent transactions happened from my ICICI credit card outside India without my knowledge.
But ICICI bank representatives are not ready to raise a dispute, i have even contacted cyber security cell as told by ICICI bank executives.
Now cyber cell is asking for the docket number from raised dispute in ICICI bank but bank is not ready to raise it.
The investigations are stopped as this will prove that ICICI bank security has large loop holes and they do share customers data which leads to this Fraud activities.

sakshi solanki
Chandivali, Mumbai 400072, Maharashtra
Email: sxxxxxxxxxxxx4@gmail.com