Answer 1

https://thumbs.dreamstime.com/z/coat-arms-poland-national-d-symbol-icon-coat-arms-poland-national-symbol-icon-design-white-eagle-shield-d-vector-194790961.jpg

Answer 2

images often end with .png, .jpg etc. You need to find the link to the actual image, not just to the site where the image is hosted.

Answer 3

Heres what ive been able to figure out: Sololearn isnt great yet at loading local images, so ive been using an external IDE. Ive been saving the image into my files and right clicking on the file and choosing the option "copy as path". It copies it to your clipboard and you can paste it in as a src. I believe that external images also work but ive just been saving the images and using them locally.
The html code goes as follows:
<img src="*insert path here*">

Answer 4

I followed your link, then made a long finger press on the picture --->>> I got a pop-up window --->>> and there I chose "copy image link"