You need to link to the image itself, not the imgur page:
This 
will look like this:
This: 
will look like this:
Welcome to the official Lemmy.world Support community! Post your issues or questions about Lemmy.world here.
This community is for issues related to the Lemmy World instance only. For Lemmy software requests or bug reports, please go to the Lemmy github page.
This community is subject to the rules defined here for lemmy.world.
You can also DM https://lemmy.world/u/lwreport or email [email protected] (PGP Supported) if you need to reach our directly to the admin team.
You need to link to the image itself, not the imgur page:
This 
will look like this:
This: 
will look like this:
Thanks for that!