How to share your skp file

Uploading: ScreenShot_20_10_2023_20_28_35.png…
Am trying to share my skp file into the forum seeking for advices for improvement, but this is what it shows as a result i can’t share it. What can i do to be able to share my sketup file into the community forum please?

If the file is less than 16 Mb you can drag and drop the .skp file into a forum post. If larger, upload it to DropBox or We Transfer and share the link.

As a side issue, your screenshot did not upload because you hit the reply button before it had finished uploading. The same would happen if it had been a skp file. Wait for the upload to complete.