Applying for a job you know you’re under qualified for any advice?

Okay so I applied for a job as a help desk administrator on accident. My last job contract ended early as a help desk tier 2 agent. I applied and the same day yesterday I got invited to do Teams link interview by the recruiter. I been pushing it off as I feel under qualified and this job might actually pay less as my old one (25/hr) and will be in person. My other one was hybrid one day a week in office but this one is a further distance and I have to rely on others for transportation as I live in the part of the city with no transportation. However back to the point have you guys applied to a job you are under qualified for and how did it go.