1. May I suggest you contact seller and tell him you have not receive your parcel. It's been to long, Turkey Post should have scan your parcel by now. Maybe your parcel is lost or misplace.

2. This is your tracking:
China Post Register Air Mail Tracking System
Parcel No.RF389362559CN tracking result
2016-10-18 12:07:08.0 Electronic Data Received
2016-10-23 06:46:15.0 Shenzhen city international parcel process center received
2016-10-23 20:43:00.0 Shenzhen city international parcel process center customs scan
2016-10-23 21:11:00.0 leaving Shenzhen city international parcel process center
2016-10-24 00:12:47.0 Shenzhen Transit Station export security scan
2016-10-24 09:05:09.0 Shenzhen Transit Station export customs cleared
2016-10-25 09:09:00.0 arrive Shanghai Int'l Airport
2016-10-26 11:33:59.0 leaving Shanghai Int'l Airport going to next airport/seaport

3. When you contact seller give him the above tracking.

Hope this help.