Why people should “not to buy anything by anybody unless it was created for sale in the first place? ”
me if you know the answer.

Because people should only buy a product when they know where it comes from.

Explanation:

Before you buy something, you must know the origin of that product. This is important because many people sell smuggled, stolen or prohibited sale products without quality assurance and priced above what is recommended. For this reason, you can only purchase products that were created for sale and provide an invoice proving the legal production of the product.

i don't know and i don't care .

i think the answer is c. she can't feel happy because things are moving too quickly.