I am from India and selling in US. All my stores are targeted at US customers and are dropshipped from aliexpress and US suppliers.
I can help you with all your issues posted here.
Reach me at email@example.com. Let's Talk!
You know that most Aliexpress sellers are from China. Maybe you can visit "ChinaDivision" which is an order fulfillment company. With ChinaDivision Shopify fulfillment app, you can integrate your Shopify store with ChinaDivision, so that you can sync your orders easily. They can pick pack and ship your orders automatically. For more, please contact them