Where do you get an image,audio and video that you insert in your code?

Answer 1

In addition to what Hatsy Rei said, in these sites you can get content to use in your projects. In most of them, it is only optionally requested that you mention the author of the content.

Music: https://www.bensound.com/
Music: https://www.freestockmusic.com/

Images: https://www.pexels.com/
Images: https://unsplash.com/

Videos: https://videos.pexels.com/

Games stuff: https://opengameart.org/

Answer 2

You either make use of existing resources on the net (with proper disclaimers), or upload your own content.

https://www.sololearn.com/Discuss/1054246/?ref=app

Answer 3

https://www.sololearn.com/discuss/1291724/?ref=app

Answer 4

Thank you guys, I will try it out.