If you have doubts about any field, you can leave your comments by clicking on the button "Questions?" that you will find in the upper right part of the question. Once the conversation window opens, simply write and send your questions, and we will notify you when your sender responds.
Messages between you and your sender are sent automatically, but we will not notify them until 15 minutes have passed with no new messages. This way, we group them in a single notification and do not saturate your inbox.