Hello!

I cannot import my Steam library because it gives me an error message saying my Steam profile is not found.

My Steam profile is here:
https://steamcommunity.com/profiles/76561198003953810/

I have set settings to public.

If I paste my ID 76561198003953810 into the settings here on the "Steam URL Name" and click on "Click here to test the URL" it will just give error message that the profile is not found.

Try it with a custom URL.:

Go to Steam and go to your profile page under your username.
Click Edit Profile

In there is a setting for Custom URL, put your desired name in there, save settings then try using that

Thank you so much! This resolved it :)