Not able to type in answer on q3 of function parameters for javascript . So stuck

Question

really enjoying this but the app seems to have got stuck . the keyboard isn't coming up when I click on the empty spaces to type my answer. has worked for every other question prior to that.

Answer 1

Some quizz are not to be filled by typing in empty space, but by placing the proposed keywords ^^

Answer 2

Look at the bottom of your screen.
These words can be dragged and dropped on the blanks

Answer 3

lol. silly me will try that