The screen got you in the room. The interview is where the people doing the hiring decide, and where you decide about them.
What the job is really about, what they're likely to ask, and where your background fits. Built from the job description and your resume.
Paste it in with your resume. We'll tell you what the role is really about, what you're likely to be asked, where your background lines up, and the gaps to have an answer for.
Then read the advice that holds for every interview.