Ketika saya menambahkan img pada html maka itu hanya menunjukkan kepada saya ikon gambar bukan solusi gambar

You need to  retype your pic name in upper case 
if it already then try it lowercase if it doesn't work then
try to change path of pic move it out to other folder or server
make sure you write your html code properly
<img src="image path or location/image name.image format">
Root