1. Here is another tracking of your parcel:
Number: RF423715721CN
Package Status: In Transit

Destination Country: Finland

Origin Country: China
2016-11-16 07:39 The Shenzhen Exchange Bureau, have been exported directly
2016-11-16 07:39 The Shenzhen Exchange Bureau, have been exported directly
2016-11-16 01:05 The Shenzhen Exchange Bureau, have been exported to open
2016-11-15 19:58 Shenzhen international bulk mail processing center, left
2016-11-15 19:47 Shenzhen international bulk mail processing center,
2016-11-15 04:25 Shenzhen international bulk mail processing center has been receiving and sending
2016-11-13 06:18 Electronic information has been received
2016-11-13 06:17 Electronic information has been received
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Powered by http://www.track-chinapost.com

2. And another tracking:
International Mail# RF423715721CN Tracking Result
Summary
Tracking number Origin Destination Status
RF423715721CN CHINA FINLAND On route
History Detail
Local date/time Activity Location Remarks
15-Nov-2016 04:01 Received by Post Office 51810302
16-Nov-2016 08:08 Departure export customs SHENZHEN

3. Your parcel is On Route/In Transit to Finland. May I suggest you look at this for your country:
http://track-chinapost.com/China_Post_Arrival_Time_Stat.php

4. Please don't forget the above estimate arrival is when there is very good condition.

5. May I suggest you contact seller and tell him you have not receive your parcel. He can call China Post: 11185, to find out more information about your parcel.

Thanks.