Yup. I honestly don't know how to do it, I tried uploading to Google Drive and linking from there. And I can't remember the way I used to do it...
Find the thumbnail of the image you want to post in your saved image files Drag it to the text box you're currently using to make a new post A new box will open up below the text box. It has the file of the picture you are looking to post. In it, it says "Insert: [Thumbnail] [Full Image]" Click Full Image, and the image will be inserted into your text post Alternatively: Cut or copy the URL of the image you want to post In the toolbar above the text box, click the "image" button. It looks like a box with 2 mountains and a sun overhead Paste the url into the prompt given, and the image will be inserted into your text post. It's that easy.