Is the wall street prep package valuable for freshman

Hello Folks!
I'm a freshman who didn't get any relevant internship for this summer ( I'll be doing research in a physics lab), So I was looking for ways to be a more attractive candidate for next year's internship positions. I was thinking of doing the Wall Street Prep Premium package and earn the certificate. I'm fully aware that this certificate won't help a lot in terms of cv boost, but I think the knowledge will help my during interviews. Also, for a freshman who doesn't have a lot of work experience, I guess this could somehow show my interest for Investment Banking.

Will the wall street prep program help for college freshman looking to get a sophomore year internship ? How is this training valued by recruiters ? Should I buy it?

Thank you very much for your time!