I've been grappling with the issue of images not showing up on Github pages for two days now. I've scoured the internet and attempted all suggested solutions. Could you please provide me with a step-by-step guide, and if possible, include a screenshot? The solution involving '../' seems to be ineffective for me, and I'm unsure where to place it. Should I make edits in the index.html file within the repository itself, or should I edit the local file on my desktop before uploading it? I've double-checked my spelling and capitalization, they are accurate.
For reference, here is the link to the repository: https://github.com/biqrar/Responsive-QR-Code-card.git