Tool does not work

[sizxle]

i have been tryint to use AR.js with image tracking butr thr NFT marker creator does not seem to be working in terms of AR.js not reading its files or something else . please help me

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<title>AR.js Image Tracking Example</title> <script src="https://aframe.io/releases/1.4.1/aframe.min.js"></script> <script src="https://raw.githack.com/AR-js-org/AR.js/master/aframe/build/aframe-ar-nft.js"></script> <script src="https://cdn.jsdelivr.net/gh/donmccurdy/[email protected]/dist/aframe-extras.min.js"></script> `

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