used P.O. box on AliExpress
I ordered a new phone from Aliexpress and selected the DHL shipping option (3-7 days) as it was much faster than the Aliexpress standard shipping (15-25 days). However, I inputted my Canada Post flexdelivery PO Box without thinking to research about if DHL could actually ship to Flexdelivery addresses. After a day, the package shipped and I was given a tracking number that strangely doesn't work on the DHL website. Then I did some research and found that DHL cannot ship to PO Boxes. Is there anything I can do now to get my money back? Is the PO Box the reason the tracking number is broken? What should I do right now because the seller won't respond to my messages even though he appears to be a very reputable seller with high sales and ratings.