Trying to search up but they dont forbid Russians so its not true basing on what he had said.
Russian users of Bittrex started to get worried because of how Bittrex's new TOS addition focused on excluding countries that have been embargoed by the US. They probably thought that Russia as a whole would make it to that list too, but it has not. It is just the Crimea that is on their ban list. If you search for Crimea you'll see it pop up.
As for the 'international' sub domain of Bittrex, that is only for non US users. US users will remain on the regular Bittrex part of the platform. There are differences in token accessibility where international users can trade them, but US users not.
https://bittrex.zendesk.com/hc/en-us/articles/360001425926-Blog-What-Bittrex-International-Means-for-You read it again very carefully, the international site is subject to even
more embargoes via other countries. OP hasnt even verified he's not in Crimea?
Or possibly its illegal for him in his jurisdiction and nowhere else.
2.2. Restricted Locations
You may not use the Services if you are located in, or a citizen or resident of the United States. You may not use the Services if you are located in, or a citizen or resident of any state, country, territory or other jurisdiction that is embargoed by the United States, or if you are on any trade or economic sanctions lists, such as the United Nations Security Council Sanctions List, or if you are restricted or prohibited from engaging in any type of trading by the European Union, Hong Kong Monetary Authority, Hong Kong Customs and Excise Department, Office of Foreign Asset Control or any other administrative law enforcement agencies. You may not use the Services if you are located in, or a citizen or resident of any state, country, territory or other jurisdiction where your use of the Services would be illegal or otherwise violate any applicable law. You represent and warrant that you are not a citizen or resident of any such jurisdiction and that you will not use any Services while located in any such jurisdiction, and that you are not on any trade or economic sanctions list. You also may not use the Services if you are located in, or a citizen or resident of, any other jurisdiction where Bittrex has determined, at its discretion, to prohibit use of the Services. Bittrex may implement controls to restrict access to the Services from any jurisdiction prohibited pursuant to this Section 2.2. You will comply with this Section 2.2, even if Bittrex’s methods to prevent use of the Services are not effective or can be bypassed.