Berger Paints — product complaint

Address:

Parecattil House,Angamaly, Ernakulam, Kerala, 683572

Dear berger team!
My self joy parecattil, from south india, kerala state ernakulam dist, angalamaly city. Please note that, for my 3500 sq, home was painted by berger materials in 2016 and it was purchased by matha paints shop, mookanoor.
As, informed by painting contractor and shop the best quality and brand is berger, so the reason i choose the berger paints for my home painting.
Now, my complaint is that material used for wood finish was pu and long last materials. They confirmed and guaranteed it will not affected fungus and color change.
Now, the condition of all the wooden surfaces are affected by fungus and color changes also noticed.
So, i request you to please investigate this matter as seriously and take a proper action against my complaint.
Thanking youjoy parecattil. Kerala.683 572. Mob.[protected]