I have 0 sentences translated on my profile, where do i go to translate sentences?
You're right, I made my comment three weeks ago and the button has been replaced with Immersion.
There is currently no way to check the amount of translated sentences. The reason is probably because the system has changed and people are now working together on translations. If you can't find Immersion (it's supposed to be in the black bar between the buttons for Home and Discussion) then you can use this link: http://duolingo.com/#/translations
ok thx got it, only used the mobile app. seems like the website provides the button Immersion and the app simply does not