Why is the product's properties not displayed on the 1C side after the sales catalog is unloaded from the site?

Question

1C-Bitrix

For example, on the site, the product of the Nokian Hakkapeliitta 8 tire has such parameters (properties of the infoblock element) such as: Profile width, Profile height, Diameter joxi.ru/Vm654k3sDgxXLr
there are no properties:
joxi.ru/EA4n4abhwJDKzm
joxi.ru/DmB1Z7RfwVNjnr
What settings need to be made on the 1C side so that after unloading goods from the site, the goods have properties?
Also, how do I display the prices of the item? On the Bitrix side, the product has a price, but I don’t see it on the 1C side.