I have explained everything to you. Support staff has tried to help you in PM, what was said?
You are a paying customer of Alidropship but not the Alishipping add on, nobody is paying it yet. There are ways to find out if shipping method is really not loaded in a product, e. g. add the product in cart and see if there is really no shipping method. The fact that the support team is not responding, they find your problem don't make sense. I am done with this thread.
Thank god you are not one of support staff. Thanks anyway