FOREX is not dealing with RUB at the moment because of the war in Ukraine.
If you choose to make a reservation you can collect it from a FOREX store. Purchases online may be delivered to a FOREX store or your nearest post agent. When collecting your online purchase or your reservation you will have to identify yourself with a valid ID, accepted by FOREX and issued by a Finnish authority. FOREX has the same rates on the website and in all Finnish stores, both in the city and at Helsinki-Vantaa airport.