HOW TO ADD FREE STOCK PICTURES IN YOUR TOPICS:
Choose any pictures from any of these stock photos sites.
Click on the photo of your choice, right-click and select copy image address
In HTD editor go to upload.
Select “from the web”.
Paste your image address in the bar and select upload.
Your image should be uploaded.
If you are working with custom work than upload your work then first upload your work to imgur.com first and then follow the same steps.
If you have further questions post them in the reply.