Hi @Imtiyaz_Ahmed
Thanks for giving Figma Sites a try! I wanted to check if you're using custom fonts in your project? Just to clarify, custom fonts installed on your computer aren't currently supported in Figma Sites. The platform does support Google Fonts, though - you can find more details here: https://help.figma.com/hc/en-us/articles/31242787286935-Use-design-tools-in-Figma-Sites#h_01JTGSP7B541NG6F0GE2XVH6XA
Also, our product team is currently tracking a separate issue where "Figma Sites text breakpoints always use mobile values on load." Is this different from what you're experiencing? If it's actually the same issue, I'd be happy to merge your report into the existing thread:
I hope to correctly understand the issue you’re seeing, so please let us know a little bit more context.
Thanks for your patience.
Toku