Thank you for reaching out to the Community! I'm happy to provide some assistance with this request, to ensure it gets resolved.
To share some insight, the Supply theme has since been discontinued and is considered to be a vintage theme. Due to this, it is no longer available within the Shopify Theme Store to add into your shop.
While I can completely understand the impact, you can browse the Shopify Theme Store for a complete list of all the available free themes. We offer various different styles depending on your shops needs!
Please let me know if you have any other questions or concerns.
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