Hi, where I can translate the phrase “Enter answer here…..

Hi Olga,
unfortunately, there is not a built-in option to change this, but there will be one in the next version.

For now, you can edit the plugin directly to make this change. If you edit ./hd-quiz/includes/templates/text.php at the very bottom of the page you will see the input placeholder placeholder = "enter answer here... where you can update it to whatever language you need.

You can edit plugin files by going to plugins -> plugin editor, then selecting HD Quiz from the dropdown menu located on the top right.