Lost gems – Duolingo - Language Lessons Review

You need 100 gems to take a legendary test. Most times when starting a test the app say “oops something went wrong”. I have lost a total of 500 gems. None of my other apps has this issue. Gems are lost and cannot take the test to complete a section. Angry now, this needs to be fixed. Thank you in advance.
Review by rpferritto on Duolingo - Language Lessons.