Find      three internships, using Handshake or other resources, and apply for them.      Provide documentation that demonstrates you have applied for the      internships. Check out these resources to help      you:  

https://www.youtube.com/c/Biginterview
https://www.linkedin.com/pulse/10-websites-find-mba-summer-internship-kounal-gupta

MBA Internship Guide

https://www.coursera.org/articles/mba-internship
https://www.internships.com/sitemap
https://careers.linkedin.com/pathways-programs/internships