your brand is in the north, right? It seems that the brand in the south has never been heard of.

if it is a big brand, there will be anti-counterfeiting methods such as anti-counterfeiting labels and purple light anti-counterfeiting to identify it.

At the same time, you can also call the national service number to ask whether it is their own store, how to tell the authenticity of the product, and whether there is an anti-counterfeiting mark.