I am having trouble in the classifieds, I keep trying to post pix from Imgur and all that happens is I post a link, which other members say they cannot open. (see my ad for Ruger 44 Carbine) In Imgur, I copy the BB code for the pic and paste it into the thread, just like on other boards where it works perfectly. Help if you can, please. Thanks

Remove everything after jpg in your links.

I don't use that service but the usual drill is to right click on the image and click on "copy image location" Then use the full editor "insert Image Link" option and paste the location you copied there. That puts the image on the page instead of a link away.Note: the image must link to an HTTPS (secure) site not a http site. That had me going in circles until Rick clued me in.
Or just paste the link you copied right on the page you're composing if you want a line of text to click on,
Or use the full editor "Insert Link" option to show a title to click on instead of a web address.