Hello buddy, you cant post image yet because you are still a beginner, you have to reach first the jr member so you will be able to post images. You can use this link https://m.imgur.com
Here are the steps of using that link:
1. Create your own account.
2. Click the new post and choose the file or the picture that you want to post in this forum.
3. After that click, the wor "get share links" and choose the BBcode(FORUM), then just paste it on your post.