In doing clothing, in Italian, I completed all four sessions that are there, and am still being told I only completed 4/5. Where is 5?
Hi Last year I used Duolingo on Android and Webpage too. Sometimes I saw that there are more lessons on website than on Android.
If you also use mobile phone, please check your course on website too. If you find it and do it, then just sign out once and then sign in on your phone.