Custom fonts appear on live website on my device, but not on other devices

[laurafelicia]

I've already uploaded my fonts, all the types (eot, wooff, woff2, ttf), to admin files + assets in code editor. I've also written the code in snippet > css-theme.liquid. And while the font successfully appears on the live site when I use my own laptop browser to load it, it doesn't appear or any other device. I don't understand what I can do allow visitor browsers to be able to access my fonts.