How to post quiz?

Question

I submitted a quiz but it asks to choose language.
Either C or Swift, but the program is of python and sometimes java.

Answer 1

the quiz for other languages is closed for now. sololearn wants quizes for C and swift at this moment. mostly because the lack of quizes for swift makes challenges in swift impossible (there is no option to challenge in swift).
so, i guess after the 2 available ones get more submissions, the other languages will be also opened

Answer 2

Thanks