There are few easy steps to update your store hours.
Login to your Yamimeal Merchant Portal via https://merchant.yamimeal.com/web/merch/#/login
Click on "Merchant Setting"
Click on "General"
Scroll down and adjust your business hour at "Business Hour".
1) Click on "Add" to add another time slot for allocation.
2) Click on "Same as Monday" to duplicate Monday's business hours for the whole week.
3) Choose the day that your restaurant is not operating and click on Closed Today button to indicate your restaurant is closed for the day.
Remember to click "Submit" to save and publish your updated information