Titan Company — unnecessary charge taken by service center for battery replacement

Address:

World of Titan,inorbit mall,g16,plot no. 39/4 Vashi navi mumbai, 400705

Dear consumer complaint team,

Unnecessary charge taken by service center for battery replacement without informing me they charged me 355 inr and said its service charge and denied to split my bill amount details.

Here i attached bill copy where service charge include with battery amount and battery cost is only 60 rs.
Bill invoice no. 03693i00002993
Kindly do need full for the same