Fix Apple / Google Pay Button Not Showing on WooCommerce Product Page (PayPal Integration)

We're seeking an experienced WooCommerce and PayPal integration specialist to diagnose and resolve an issue where Apple Pay is not displaying on product and cart pages.

Current Setup:
- WordPress + WooCommerce (latest versions)
- PayPal Payments plugin (official)
- Smart Payment Buttons are enabled
- Apple Pay is enabled and configured inside PayPal Business settings
- Site uses HTTPS and is Apple Pay compliant
- Domain is verified in PayPal
- Testing done on Safari with Apple Wallet set up

Issue:
Apple Pay / Google button does not appear on product or cart pages despite all known configurations being completed.

Deliverables:
- Identify the root cause of the missing Apple Pay button
- Fix the issue (either plugin config, theme conflict, or server-side)

Confirm Apple Pay is visible and functional on:
- Product pages

Cart page
- Provide a short report of what was fixed/changed

Access Provided:
- Temporary admin access to WordPress
- PayPal Business account access if required (or we can complete steps you guide us through)

Bonus if you:
- Can identify and resolve any JS or theme conflicts quickly
- Are familiar with both PayPal Smart Buttons and Stripe’s Apple Pay integration (optional fallback)

To Apply:
Please include:
Your experience with WooCommerce payments
Any similar issues you've resolved
How long you estimate this will take
Looking for immediate start.