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Yea, when you use an image address make sure you use the one with the .jpeg .gif or .png at the end.

A lot of times when I post pictures they are in .mv4 format or something like that. You can still use those pictures and videos, but just make sure to change the .mv4 to .jpeg .gif or .png or it will not work right.

Glad you got it fixed and I went ahead and upvoted your post!
Have an awesome day,
~ @Timbo

thank you