@G4 the issue is that you're posting a google search query result. It's not coming up as an image, but a search result.
The way the code works in the guild is you have to put the parameters in place like a fence. To post an image you need the IMG parameter and the link to the actual image. To do this you must use a Square Bracket which is '[' and type in img, plus an equal sign '=' with the link inside as one thing together and add the closing square bracket ']'
Then with that, you get something like the following: