Answer 1

I upload a photo on the internet, and then insert the url link to my picture in the src attribute. :) Hopes it helped, have a nice day!

Answer 2

Use postimages.org website

Post any image and copy direct link

Answer 3

Sololearn cant access your local files, so you need to upload image to internet, and insert it with url, same is for video and audio.

Answer 4

Queen Tee Tee
How to upload an image on Sololearn

https://code.sololearn.com/WW6t4B73kJVz/?ref=app

Answer 5

<img src="" alt="">