Hi Elena, Celine from the Figma Community Support team here, happy to help!
Hope you don’t mind me replying in English!

It seems that Figma is having trouble recognizing the font you installed, even though it appears to be working on your side. You’ll typically see that warning when there’s a font mismatch. You’ll need to Manage Missing Fonts.

A few possible reasons:

• Missing installed fonts: collaborators are using a local font, which you don't have installed.
• Conflicting versions: you may have a different version of the font than your collaborator (they may using a different -older or newer- version of the font).
• Missing font styles: either the style was missing from a download, or you are using a different version of the font which doesn't include that weight or style.

For more information on this topic, you can check our guide here: Missing font alert in Figma Design
 

Here’s what you can try:

• If you already have this font installed on your computer, you can follow the instructions included in this guide here: Add a font to Figma Design
• Alternately, if you want to use the version stored on your computer, you can select the correct weight in the toggle of that missing fonts warning menu. Please note that this changes the font version for all editors on the file and so can generate the same error for any other editors who have a different version installed.

If the issue continues, feel free to reach out directly to our support team so they can investigate further your case here: Submit a bug report

In the form, please use your Figma email account and include the steps you did, and a screenshot or short screen recording of your full window, especially the layers and properties panels. This will help our team better understand what you're seeing and provide more accurate support. Thank you!