Steam ID

[Roadrunner]

Trying to set up the new version of Hyperspin on my laptop. One of the things I wanted to do was get Steam set up. I'm running into an issue here and I'm not sure how to get past it. 

I'm going through the wizard and got to the part where it says it wants to access my library. It's saying it wants my Steam ID. I've tried everything here. Tried my username, the 17 digit code, a link up top.... 

Went to the edit profile page as per the instructions and copied: https://steamcommunity.com/profiles/ with all of my numbers in it. Hyperspin says it's invalid. I'm at a loss as to what you're looking for. 

Screenshots or videos would be helpful here. Please let me know if you can help. 

Thanks!

Edit: 

I've included a screenshot of where I'm stuck. Thanks!