Integrating Webflow Form with Excel

One of my form questions is “Choose your top 3 career options.” I have all the options as checkboxes so that multiple can be selected.

Two questions:

  1. How do I limit it to only 3 allowed to be selected?

  2. Also, how can I integrate this question into excel with Zapier? All the other questions are showing up fine on the spreadsheet but the top 3 career options question is just blank (picture attached and read only link below)

https://preview.webflow.com/preview/elevate-hoops?utm_medium=preview_link&utm_source=designer&utm_content=elevate-hoops&preview=f682ede6eaf00aa9d2efc2a7d7b67c9a&pageId=645539fd8ac054ff46b961be&workflow=preview