“(unknown current hero — generic food/meal-kit pattern)”
The hero doesn't clearly communicate "this is a convenience store, not a grocery store." Visitors who land expecting weekly grocery delivery leave disappointed. Visitors who want instant snacks don't see that promise fast enough.
“Snacks, drinks, and essentials in 30 minutes. Your instant convenience store — no minimums.”
Names the category (convenience, not grocery), the speed (30 minutes), the products (snacks, drinks, essentials), and removes the commitment barrier (no minimums). Sets correct expectations in 3 seconds.