Luggage

Tag Number XH675316/ Flight Number EW2125/13SEP/4U2034/13 SEP
Hello,
I have being traveling on the 13 of September from Santorini with a stop in Stuttgart to Bremen and I am still missing my Baggage with the NumberXH675316/.Please can you tell if it was sending to Germany or if it is still at your airport or where it can be .The Luggage have a cover and the Tag Number is upstairs and not als usually on the handcarry.It can be that the cover have coverd the tag Number, please check upstairs.For a quick answer I will be very grateful.the cover I am sending als picture.Thanks and best regards
Mageda Abou-Khalil