http://track-chinapost.com/result_china.php?order_no=LX149340387CN show the parcel has handed over to airlines on Jun.8, it is still waiting for the flight space.
Due to the Corounavirus epidemic, most international flights in China has been canceled, so the parcel should be wait for long time for getting the airlines space.
Suggest you wait patiently , and watch for your buyer protection period, if it will expiring ,you must contact the seller or website which you bought the item to extend protection or open dispute for refund.