Amazon India — Hair Clippers

Hello - There seems to be a huge problem related to hair clippers/trimmers on Amazon. Various Chinese companies seem to be selling and reselling cheap and used products, that ABSOLUTELY DON'T work as expected. If Amazon sees a company's products frequently being returned, that's a sign that the company or product should be banned on Amazon. Additionally, Amazon India needs to have more quality controls in place (Similar to Amazon U.S.) Can you please look into this important issue urgently?