for task 2 the block quote should start from By default, till the end of line only and not wrapped by p element
and for the cite thing you have 2 option
this link will not be displayed to the user using the following method
<blockquote cite="https://developer.mozilla.org/en-US/docs/Learn/Accessibility">By default, <abbr title="Hypertext Markup Language">HTML</abbr> is accessible, if used correctly.</blockquote>
this one will display the link
<blockquote>By default, <abbr title="Hypertext Markup Language">HTML</abbr> is <cite><a href="cite="https://developer.mozilla.org/en-US/docs/Learn/Accessibility">accessible</a></cite>, if used correctly.</blockquote>
Walikum salam.
Thank you for pointing out the mistakes.
I made the corrections.
Unfortunately, you did the mistake in writing the code in the second line which states that “this one will display the link”.
The mistake is: (a href="cite="https:)