No. As has been stated several times, the admissions office does not set up the interviews.
It won’t hurt. But given that it’s March 19th and decisions are coming out in less than 2 weeks, it may not be considered. If the decision has already been made, any update is unlikely to move an application out of a reject pile.
Here’s another answer:
https://www.collegeconfidential.com/articles/is-mid-march-too-late-to-send-colleges-additional-information/