So , in total we need to wait for 18 days to receives the item . The most problem occurs for online store is item delivery , and most buyer want the item arrives quickly . Those are the example how online store conduct their business differently , some of them are aware of these issue ( delivery , customer help desk ) , and some of them are not .
According to the above context, answer the following question.
Why do some buyers get aggravated with the store ?


Items take a long time to get .