I don't see how images are added to a post in #Amethyst
Bottom left https://image.nostr.build/ef808b639f8b7224c4409aefc204a14072fb006eb74a8fce6d4f1374532a600d.jpg
I see that, there was something else that went wrong for me text plus image in the same post will be the next step to learn
You have to select your image and then hit upload. Sometimes the upload can fail.. Especially if it's a large video. You can try uploading again or selecting another server from the list. Or you can upload the image somewhere else, for example your own server, and just copy the image url into your post.
thanks, I am learning this
We all are!