You need at least a merit, and 30 activities before you can attain junior member rank, and that’s when you will be able to post a image here, but currently you have zero merits, and 29 activities, so as we can see you haven’t meet up with the requirement to rank up to another rank. Since you want to post a image here, then it’s easy, just edit your post, and add image link to your post, your post will be quoted, and other people will be able to see the post that you want them to see, but your post won’t be seen directly from your post because of your rank.