The custom sprite I uploaded isn't showing up

[GabbiTheAlicorn]

I'm working on a case that requires custom sprites, so I uploaded one of them using all the guides I've read on other topics (correct dimensions, it's uploaded to Imgur), but it's not showing up. I thought maybe the file type was wrong so I tried uploading it as both a PNG and a GIF (it's a still sprite, if it helps to know that), but neither showed up. Any idea what the issue is?

[Enthalpy]

Can you show me exactly where the problem is? I need the trial ID and the name of the profile. It will be a lot easier for me to help you if I can see it for myself.

[GabbiTheAlicorn]

Trial ID is 146748, Phineas Flynn is the profile name

[Enthalpy]

Ah, yes. You'll need to both add the .png extension and include "i." before imgur. So the url should look like https://i.imgur.com/string-of-letters-a ... s-here.png

[GabbiTheAlicorn]

Thank you so much! (Sorry for the late reply, I just saw this now LOL)