Good to see you have gotten closer to the golden ring. your links seem to almost work but you need to go back into your dropbox account for these pictures and change the security settings so they are visible to everyone/non-members without a password. that should allow us to see them.
Final bit of bling is to surround each web address/URL (i.e.
https://www.........JPG ) with beginning Image tag/bracket [img] and ending Image tag/bracket [/img] to display it embedded here. you can edit your post & add the begin/end img tags around each individual URL. You should be able to see the results as you are working on them with the preview button before submitting the change. You will also want to hit enter/new-line before &/or after each image to keep them in a tidy scrollable list.
