Connect a GoDaddy domain to a SquareSpace site, and adding email

I need help connecting a GoDaddy domain to a Squarespace site, and adding email. I already have a GoDaddy domain, and I am open to suggestions for configuring the Squarespace site. Most importantly, I need assistance setting up the email account. If you have this expertise and can help me complete this project, please reach out. Thank you!