Olive Garden

I just picked up an order from O. G. on Harbison Blvd. in Columbia, S. C.

I called ahead and ordered what I often do from O.G. which was the seafood alfredo meal. I wanted to add on the $6.00 portion special and was told by the rep. there that I could do that but I would have to pay $ 4. 99 for the shrimp and another $.4.99 for the scallops. I questioned that - said I had been told at another O. G. that I would pay $6.00 for the add on - that the portion size added to the $6.00 item would be the same portion amount as what I was getting with my first item - that was seafood alfredo but no salad or breadsticks would come with the add on special. That the way to figure the cost would be to charge the difference between the cost of the seafood alfredo and what the plain f. alfredo dinner would be which I think is around $5.00. That meant I would get the add on for $11 and would get no bread sticks or salad with the add on. He told me that no - I would have to pay what he quoted me - $ 6.00 + $4.99 for the shrimp + another $4.99 for the scallops or it would cost me pennies short of $16.00. I said to forget the extra order - it made no sense to me. Can you explain if the person taking my phone order was correct.