WooCommerce Payment System Fix

I need an experienced developer to resolve integration issues with Metamask and Square on my WooCommerce site. Currently, both payment systems are failing, and Square's checkout is not completing.

Requirements:
- Fix integration issues for both Metamask and Square
- Ensure Square's checkout process completes successfully
- Test and verify that all transactions are recorded accurately

Ideal Skills & Experience:
- Strong knowledge of WooCommerce
- Experience with Metamask and Square integrations
- Proficient in troubleshooting API and checkout issues
- Ability to conduct thorough testing and validation