Debug & Deploy Crypto Store

I run a Christmas-themed online shop that lets customers pay with Bitcoin and Ethereum. Before I push the site live on Vercel or Render I need one key issue fixed: the homepage is throwing an elusive bug that ultimately prevents payments from processing once a shopper reaches checkout. The codebase is otherwise complete, but this glitch is holding everything up.

Here’s what I need from you:

• Identify and resolve the homepage error that’s blocking the payment flow.
• Verify that Bitcoin and Ethereum transactions go through end-to-end without failures.
• Deploy the stable build to either Vercel or Render—whichever you’re more comfortable with—and confirm the site is publicly accessible.

I’ll provide the repository and current environment variables as soon as we start. Once the fix is live and payments clear successfully, I’ll consider the job done.