I gave Samsung S6 for repair. Something went crazy...

I gave Samsung S6 for repair. Something went crazy on the display. The phone is a year old and several times in my career I fell, but the screen never broke. Today I received and the man says to me that I have an original display and touch. Normally ..... embarrassment !!!!!!!! even if I broke the speed, the phone is insured and I would do it on the original website !!! And this ram treated me like some cheater !!!! The bottom and Seaweed. Steer clear !!!!!!!