Same here, though I did also get an email confirmation from Avalon some time after my order was placed, showing an order number (#1049), and my shipping address. I responded that the address needed revising, and a new email arrived shortly showing the updated address.
It sounds like my order is in their system, but is not associated with my store account.
In the 15-April newsletter, Yifu says:
we are in also the process of merging many earlier problematic orders, if your order still does not show up in the store by Friday of the 19th please open another ticket.
I opened support ticket #706 about it yesterday. No response yet.