Fix Form Submission Loading Error

Whenever a visitor hits “submit” on any of my site’s forms the request hangs indefinitely—no error code, no timeout message, just a blank loading spinner. Every other part of the website opens and navigates normally, so the problem appears isolated to form processing... (Budget: ₹600 - ₹1500 INR, Jobs: Google Ads, SEO, Shopify, Website Design, WordPress)