Toyota — etios liva - gd — top water leakage

Address:

Mehsana, Gujarat, 384002

I purchase etios liva at infinium toyota mehsana since 17 month ago. I faceing issue in water leakage in back side top. Leak water drooping on back side seat head. I m very socking found this leakage.
I visited my near toyota, mehsana service center. They guys found in company fault in top shied.
So, i requested to you please resolve this issue change my car. Asap.
Because of company fault.
I also sharing photos on mail plz find it.