Where I can complain?

Question

A lot of quiz Question are wrong evaluated

Answer 1

After the quiz, click on the 3 dots to the top right corner.
Select your argument.

Answer 2

Radu Nicolae Serb Send them an email at
[e-mail].

However, note that the issue of wrong quizzes is not a new one.
Lots of emails have already been sent regarding that.
But you should still give it a shot though it ✌