Lessons are not progressing on mobile version
I'm learning spanish. I always take lessons on mobile version actually. I do not use website too much. There is a problem recently. When I got lesson, it does not progress and it does not completed. I'm totally stucked! I can not pass to intermediate. What should I do? I'm using Android.
I have the same problem in french, I am also studying spanish and that is working though.. I use ios7