can i order macbook air from official apple.com website directly to russia?

A few things to consider and a bit of an add to what the others have told you:

• As stated, Apple does not ship internationally, regardless of the countries involved.
• Yes, you can have someone, relative or not, purchase a Mac in the U.S. They would need to purchase it with a U.S.-based credit card in their name. They can then ship it to you. How you would reimburse them is something both parties would need to work out. As noted by others, the chances that you may not get the shipment is a possibility.
• However, here is a very important point. Apple also does not offer international warranties. That means, if you need to have your Mac serviced, via the warranty, it would have to be returned to the U.S. for that service.

Apple will not ship their devices internationally. And when ordering, the Apple account country, the method of payment and shipping & banking address all have to match. Currently, Apple does not directly sell any products in Russia.

Also note, it may be difficult to find a carrier that ships to Russia as UPS,Fed Ex, and DHL have suspended service. Even if you are able to find one, it will still need to go through import/export where it may be seized.

No. Apple does not currently do business in Russia.

Yes, the information is automatically checked every time an order is placed. The rules have to be followed. And we cannot help you break, or get around, the rules. That would be illegal.