Ccammed from an App on iOS store

I downloaded an app named Instantcredit( Zilt forms. pvt. Ltd) from iOS store and I took a loan for 7days, but before the end date they started calling me and started threatening me on calls and messages in Hindi and told me that they would circulate my ID as a sex product with my face and started calling me indecent names. this is how iOS give permissions for scam and fraud app to be fooled by them specially women.

[Image Edited by Moderator to Remove Personal Information]