Airtel
I want to save my friend's siste

Dear sir

i m pavan kumar, from ongole, in myfriend circle one friend (B) is know my another friendd's (A) sister mobile&landline (home) numbers. he is calling to her. he is using airtel prepaid mobile number. at that number it is proofless/duplicate proof sim.that'y cn"t get the details abt the mobile number in airtel office.

also i"ll try to get the details of the mobile number, but no use.

dear sir.

plz help me sir.

sir i want to save my friend's sister's life so i want the incoming call list since 01/06 to 05/0

pls resolve this sir pls pls pls