Golden Grill Diner

It appears to be a diner / fast-food style eatery in Bengaluru (India).

The listing shows a rating of 3.7 ★ from 331 reviews.

Category: “Fast food restaurant / Indian restaurant” (per listing metadata) — this suggests it might serve a mix of casual diner fare with Indian style.

No established mention of a “brand chain” presence (franchise) from the sources I found; seems to be a local standalone location.

Food service businesses commonly follow the principle that “food made fresh cannot be returned” unless there is a specific service failure (incorrect order, severely defective food, etc.). For example, a UK grill-restaurant states: “we do not accept any returns of food or drink items” since the food is freshly prepared.
goldengrillhouse786.com

Given that pattern, it’s reasonable to assume that for this kind of dine-in/fast food restaurant, returns of meals are unlikely; if there is an issue you'd likely raise a complaint at the time, rather than “return” the meal like a retail product.

Without a public policy document, you should ask directly at the outlet for their specific policy (e.g., if a dish is wrong, under-cooked, or incorrect)

Name: Golden Grill Restaurant, 1st Stage, BTM Layout, Bengaluru.

Address: 86, 16th Main Road, 9th Cross Road, 1st Stage, BTM Layout, Bengaluru – 560029, India.

Listed as a fast food / restaurant outlet with a rating of about 3.7 ★ from 331 reviews.

There is no clear indication that this is part of a larger chain or brand operation; it appears to be a local standalone or smaller-scale restaurant.