If you really want it badly best thing to do is go to the boutique and tell someone personally. A lot of SAs ignore you on WhatsApp because the anonymes space makes it much easier to ignore, forgot or be impolite, since they don’t have a face or purchase history in their mind when you contact them and you haven’t had a vis a vis experience with them. There are exceptions but specially as a newcomer it might be difficult. You can also ask in the ISO-Thread. This forum is full of very supportive and kind members who might be willing to help. Best of luck!