"Don't" is not accepted? And "in here" isn't accepted too... Can you explain me why. Thanx.
Duo should automatically accept "don't." If it did not, there may have been something else in your answer that was incorrect. For troubleshooting, it’s best to either (1) use the report button in addition to commenting, or (2) include a screenshot in your comment, so that the team can see your complete answer. (Reporting is easier.)