How to open the csgo box?

The method of obtaining csgo box is as follows:

Tools/materials: Lenovo Y7000P, Windows 10, steam2.3.4.

1, csgo's box needs to be purchased at steam, and come to csgo's community market first.

2. Then you can see many items among the popular items and find your favorite treasure chest.

3. Then click Buy Treasure Box, and then you can get the treasure box of csgo, and you can open it.