great postLet me start by saying our experiences are similar including getting offered whatever I want at Chanel. I started shopping with H last Feb (with C in 2015). I’ve only had one wishlist offer which was a “coveted” item. My next offer will possibly take long because I want another “coveted” item. Over time I’ve learned that my SA does not veer from what’s on my wishlist. I’ve also learned my SA has lots of high spenders so for now I’m able to get ONE (not two) wishlists item a year. She’s not going to randomly offer me things because she’s also learned that I’m specific about my requests and I travel a lot. So if I were to compare my experience to others constantly getting offers I could get frustrated thinking “why don’t I get lots of offers, too?” I know my shopping relationship and don’t expect it to be like others.
I get your frustrations but you have to take your expectations waaaaay down and understand that SAs don’t read minds. How can a SA advocate for you for a bag when they don’t know what you want? That leaves you down to getting what’s left over and we know that’s not a plenty. You’re not the only one spending money, look around, we all are! Unless you are buying furniture and high end jewelry with diamonds spend is only a part of the equation. H is not Chanel and you shouldn’t compare your experiences, especially if you've been shopping with C longer.
Under a year is not a lot of time at all. The biggest difference you are totally forgetting to add to this equation is to see how your store/SM/SA operates. Are you at a larger store with lots of high spenders? Are you at a smaller store that don’t get much inventory? Does your SA have a lot of clients? What is he/she saying about stock/deliveries/possible wait time? How does your SA prefer you to communicate? Have you read your local city’s thread here to see what shopping is like? Have you asked about when you can put in a wishlist? You can’t build a relationship if you arent asking questions about things you would like to know to the actual person you are working with and how things at your store works.
All stores are seemingly different. In multiple threads some people are saying they get one bag a year and others say it’s two. Some very modest posters also don’t disclose that they are very high spenders or have established roots years ago and has transcended the need to spend! Those that have been shopping for multiple years/decades get more offers per year. So as a new client that wants 10 bags, from a store that *possibly* offer one bkc and one non that’s at least five years.
I suggest taking some time and reading a lot of these threads to get a better overall, not exact, idea of how things work. Otherwise your journey will be extremely frustration with all of the high expectations and missing info. Good luck on your journey. It’s only frustrating when you let it be! Keep in mind it’s not personal, it’s H.

ETA: Also agree with @ffice16 to spend generously and wait patiently
i buy both boutique (NY home store and FSH AND reseller)