As a professional with extensive experience in WooCommerce and WordPress, I am confident I can address the checkout page issues on your site effortlessly. I specialize in WordPress debugging and e-commerce solutions. With an understanding of the different payment gateways you've integrated into your site, including Credit/Debit Cards, PayPal, Bank Transfer, and Cash On Delivery (COD), I will be able to diagnose the root cause of the error messages you're encountering. I've encountered similar issues in the past and successfully resolved them, ensuring that all orders went through smoothly.
In addition to debugging, my services also cover web development, redesigning, maintenance, and market research. This puts me in a unique position to not only fix the current issue but also to implement any new features or improvements you may need in your site's checkout process. I am proficient in various web development platforms like Wix and Shopify as well, which gives me a holistic understanding of web development and makes me an extremely adaptable developer.