The package is not all things!

Hello! My order number 20010184928 I received the parcel, but it was not all the items I ordered! The package was not:

ZIPPY Flightmax 2200mAh 3S1P 25C;
ZIPPY Flightmax 5200mAh 2S2P 30C hardcase pack (ROAR APPROVED) 2 pieces;
HXT900 9g / 1.6kg / .12sec Micro Servo 2 pieces;
Twisted 80cm Servo Extension Lead (JR) 22AWG (5pcs / set);

How could this happen? Maybe you have sent these things another parcel? Let us together will investigate this situation.