Design a facebook carousel ad for our home delivery service

We are a hotel based in Jamnagar, Gujarat. Our restaurant is very famous and also we have a huge food home delivery service and want to advertise for our home delivery service on our Facebook page. Brief :- We want to advertise that our customers can pre-order food And arrange for the delivery anytime during the next two days. For eg : Customer can place a food order to be delivered tomorrow evening at 8 pm. This helps the customer to avoid calling during restaurant rush hours and getting a busy tone over the phone. How we want to advertise :- We want to advertise on Facebook with graphical images in a story mode. We can keep at least four to five pictures depicting a story starting from the 1st picture and ending on the last picture. 1st picture Brief: A person is making a call to our home delivery service 2912222 number. 2nd picture brief : a person is giving his food order .... And our employee on the other side is writing the order 3rd picture brief : Our emp is asking which day and time to deliver the order 4th picture brief : emp says order is confirmed 5th picture brief : order delivered by our delivery person at 8 pm next day. The above briefs are as an example only and are open to suggestions. Please Note : 1) Size (resolution) of images should be according to Facebook Carousel image ads size. [login to view URL] should occupy not more than 20% of Textual content as per face books advertising rules. [login to view URL] page address [login to view URL]