Profile picture won’t upload HELPP

Hey everyone! I’m new here and still figuring everything out, so I thought I’d ask for a little help! I’m having trouble uploading my profile picture. I’ve tried changing the file format and compressing the image, but nothing seems to be working. It says the upload was successful, but my profile picture is still blank. Has anyone else run into this issue or have any tips on how to fix it? I’d really appreciate any advice! Thanks in advance, and I’m excited to be here!