Thanks Randall,
I do greatly appricate ur timely response and your advice has been highly helpful.
thanks so very much the old method i was using, the challenge am facing now is since i hosted it and i did copy the link (https://usmanadio.maps.arcgis.com/sharing/rest/content/items/8df15e4f0bbc4ae2b7426351da471153/data) from the bottom right corner to my feature attributes and uploaded them on the arcgis online it worked but the image or picture sizes are very small.
please kindly help on how do i increase the picture sizes to fit in the PopUp sizes. though after coping the link i also tried this method i saw on Youtube
<img src="https://usmanadio.maps.arcgis.com/sharing/rest/content/items/8df15e4f0bbc4ae2b7426351da471153/data" width="170"height="120"/>
<img src="" width="120"height="170"/>
<img src="" width="250"height="250"/>
<img src="" width="250"height="250"/>
i dont know if I am still doing something wrong.
Thank you for your response
Kind Regards
Usman