Do you mean like this? –
Here’s the code I created –
<a href="https://appfinite.com/affiliates/" target="_blank"><img src="http://www.ilovecoffeesomuch.com/wp-content/uploads/2016/12/Braun-KF7150BK-Brew-Sense-Drip-Coffee-Maker-221x300.jpg"></a>
You should be able to do this automatically using the tools in the editor (depending which editor you’re using). If using a post, once you add your image, or image link, highlight it and select the link
button/text in the editor and a pop up will show allowing you to add your link to the image you just selected. That’s one way, the other way is to just manually add it in like I have in the above example.
BTW, the other forum link you posted is still open, if the reply box isn’t showing up then hit your Reload button on your browser. Once you Reload the page, it clears your browser cache (assuming you’re already logged in to the site). More info – https://appfinite.com/topic/having-trouble-logging-in/