How can I upload demo of my items

Hi.My name is cihan.I’ve just started.I’ve uploaded 2 items so far.I have 2 questions.
1-Do I upload images to the description of my items?
2-How can I show my products on demo page (live preview) such as following link



  1. it’s up to you

  2. you have to include a working demo as part of the review process. It’s your responsibility to create and host this, envato won’t do it for you

Hi baevox.Thanks for your answer.
what should i do to use image in html description part?
where should I store this image?

  • in screenshots folder ?

  • in main files ?

  • or in other page with url link?