In ourmy country, the "double eleven" shopping festival is going on. In my country, the "double eleven" shopping festival is going on.

FYI: A lot of people reading here might not be familiar with the concept of sales/shopping festivals related to dates like November 11.

In ourmy country, dthe "Double eEleven" shopping festival is gohappening onow. In my country, the "Double Eleven" shopping festival is happening now.

Explain what the "Double Eleven" festival is.

In our country, "double eleven" shopping festival is goinghappening right on. In our country, "double eleven" shopping festival is happening right on.

What is double eleven? Is it like black friday in america?

In our country, the double eleven shopping festival is going on. In our country, the double eleven shopping festival is going on.

The e-commerce platforms have ran lots of advertisements to make shopping atmosphere, they givepromote an atmosphere conducive to shopping. This has led to customers with lots of artificial desires. The e-commerce platforms have ran lots of advertisements to promote an atmosphere conducive to shopping. This has led to customers with lots of artificial desires.

The eE-commerce platforms have ran lots of advertisements to make shopping atmosphere, they give customers lots of artificial desirespeople want to shop. E-commerce platforms have ran lots of advertisements to make people want to shop.

The e-commerce platforms have raonline shops run lots of advertisements to make shopping atmosphere, they give customers lots of artificial desirespeople want to buy things they don't need. The online shops run lots of advertisements to make people want to buy things they don't need.

To me this sounds more natural

The e-commerce platforms have ran lots of advertisements to makecreate a shopping atmosphere,; they 've given customers lots of artificial desires. The e-commerce platforms have ran lots of advertisements to create a shopping atmosphere; they've given customers lots of artificial desires.

"create" is used much more often with "atmosphere" than "make". The second clause is a little detached from the first, so a larger gap than a comma makes the writing more natural (for example, a semicolon (;), dash (-) or splitting the sentence in two).

Customers have bought many products whichthat they don't really need, just because the products were a bit little cheaper than usual. Customers have bought many products that they don't really need, just because the products were a little cheaper than usual.

CThis has led to artificial desires as customers bought manuy products which they don't really need, just because the products were a bit littlneed because they are cheaper than usual. This has led to artificial desires as customers buy products they don't need because they are cheaper than usual.

Customers boughtuy many products which they don't really need, just because the products were a bit little bit cheaper than usual. Customers buy many products they don't really need, just because the products were a little bit cheaper than usual.

What do you saythink about this? What do you think about this?

What do you saythink about this? What do you think about this?

I think people need to think more before buying something. Do I really need this? What will it do for me? Sometimes if I'm not sure I write it down and check in a week. If I still want it I'll get it but if I forgot about it I usually won't get it.

What do you saythink about this? What do you think about this?

"What do you think about ..." is more natural when asking for someone's opinion. "What do you have to say about this?" is the once case where you might see say, but the phrase with "say" sounds a little bit like it's demanding an answer or explanation, so better to stick to "think" as the default.