Happy to help out with both Norwegian and English; I'm very glad to help someone with learning my native language. I can help with grammar and vocabulary in both Bokmål and Nynorsk.
However, do not write me if you're only looking to learn phrases like "hello" and "goodbye" in Norwegian. It's a waste of time for me, it's a waste of time for you. I won't reply. Use a tourist phrasebook from your local bookstore.
Please don't expect me to hold a conversation in Estonian or Russian only to be disappointed with my lack of understanding, I am just starting out and not very experienced. I do appreciate and value patience required for me to try replying in Russian to those of you who write to me in it.