Berger Paints — berger weather coat and waterproof paint

Address: JISHALAYAM, MARUTHOORKULANGARA SOUTH, ALUMKADAVU P. O, Kollam, Kerala, 690573

Berger whether coat and water proof paint i purchased in january 2019 and painted my house. It's so beautiful. But after 3 month paint scratches and no water proofing. Many areas is so scratch and very damaged this paint and bedroom and hall rangoli easy clean. But this place many areas scratches. It's very poor and please to check and please resolve my problem.
Thank you