I run an OpenCart 3.x store on the Journal 3 theme and rely on a small “Delivery Time” module so customers can pick a slot before paying. After adding a few extra time-slots in that module, two things broke at once: • the chosen delivery slot no longer appears at checkout • the Add-to-Cart button on the home page stopped working (category pages are fine) Nothing else in the store was updated, so I’m confident the issue lives inside the delivery-time extension or its interaction with Journal 3. What I need from you: 1. Trace and fix the conflict so the slot selector shows correctly throughout checkout. 2. Restore full Add-to-Cart functionality on the home page without affecting category or product pages. 3. Provide a brief summary of what you changed so I can keep the fix safe during future updates. If you prefer to work in a staging copy first, just let me know and I’ll set one up. I can supply admin, FTP, and any error logs you require. Please be comfortable with OpenCart 3.x, Journal 3 overrides, and vQmod/OCMod adjustments so the solution stays upgrade-friendly. Looking forward to getting this resolved quickly.