KFC India — Burger quality was not good

I ordered 3 classic burgers which costs around 312/- rupees at DSL virtual Mall Uppal, Hyderabad. Burger and chicken quality was very bad. It was not up-to the KFC standards. I had a discussion with store manager but he mentioned this is how it will be for this type of burger. I'm a fan of KFC burgers and chicken but this time I was very disappointed with burger quality. This is the first time I'm complaining about KFC burgers. I don't have the bill with me but I have the credit card bill transaction number