Tata Steel — roof sheet colour fade only in 1 year

Address:

Vill and post office pharer tehsil palampur distt kangra Himachal pradesh, Kangra, Himachal Pradesh, 176064

Hi sir/madam
Last year july 2018 i bought almost 100 sheet of tata for roof only in a single year there are 4 sheet are fade if whole sheet are fade then i can understand is a due to climate but there are only 4 sheet are affected its a clear a clear cut concept of duplicate material. Even i go for jindal but with conversation your area sales manger sanjeev i change my mood for tata if you not provide better services then why you mold people to your side at that time he said if you face any problem and the problem would our side will change it but now he hands up. So its my request give me solution or sould i go for consumer court.