Step 1:
Go to www.youtube.com or vimeo create an account/sign in, and upload your video
Step 2:
Choose the video you wish to insert
Step 3:
Select the "share" option underneath the video.
Step 4:
Select the "embed" option underneath the share option.
Step 5:
Select the size you would like the video to display on your website.
Step 6:
Copy the embed code.
Step 7:
Insert the code in your Shopstar content page where you would like the video to display.
Step 8:
Click on SOURCE (top left), paste the piece of code and click source again. See an iframe where the video has been embedded in the content.
Step 9:
Refresh page/website and watch video.