Consumer Rights Wrong Product Wrong Product Sold By Natural Project At Ang Mo Kio ? Consumer Forum Knowledge Required?

Wrong product sold by Natural Project at Ang Mo Kio ? Consumer Forum knowledge required? - consumer rights wrong product

I bought a shirt in the design of the Natural Ang Mo Kio Hub and shortly after the first wash, it had problems happen in most places. When I asked to replace, for example, can do nothing? Is there a consumer forum in Singapore to handle this situation?