Sorry about the late reply. Took me some time to get a proper reply from the right people.
1. Make sure you're using 30W adapter
2. If you did use 30W adapter, the indicator light on the dock will turn on.
-->If the indicator light is off, this means the dock might be broken
-->If the indicator light is on, then there are 2 scenarios:
1. If the country code of your phone is also flashed to WW. Then the device is compatible with the dock.
2. If the country code of your phone was not flashed and still stick with CN. The devices will have compatibility issues with the accessory because their firmware doesn't match with the country code.
So in short, it could be either a faulty docking station or that the store that flashed your phone, didn't flash everything to WW.
If this is the case, then you need to talk to your store as we do not support tencent phones that are flashed with WW rom.