Linux user Expire

In Question user name is Mariyam but when i submit it shows me failed mariyam with small ‘m’ and question failed
my Solution
ssh banner@stsapp03
sudo useradd -e date -d "211 days" +"%Y-%m-%d" Mariyam
chage -E date -d "211 days" +"%Y-%m-%d" Mariyam
Chage -l Mariyam

When my Question failed i also create a user with name mariyam

A screenshot of the question would have been more helpful for the community forum to verify and help…

hi @ghani-d, first letter of username should be small i.e ‘mariyam’ instead of ‘Mariyam’