Hi. I havent been able to track my package since 24 February. Is it on its way or something has happened to it?. for tracking number UD318205714CN?

Date Time Location Activity
2018-02-24 22:32:22 广东广州收寄中心 已离开，下一站处理中心
2018-02-24 17:09:34 广东广州收寄中心 已封发
2018-02-24 14:35:46 广东广州收寄中心 已收寄
2018-02-24 10:27:32 InTransit Processing in CK1 facility on 2018-02-24 10:27
2018-02-24 09:28:28 N/A 物流订单已创建(WISH邮平台)
2018-02-24 01:20:07 SHENZHEN Sent to WON processing center on 2018-02-24 01:21.
2018-02-23 18:25:00 SHENZHEN Item received by [SHENZHEN] Logistics Centre
2018-02-23 17:25:00 SHENZHEN Item being sent to [SHENZHEN] Logistics Centre.
Other orders have already arrived at my home address and sent to the same date.

What dismantled means? They disassemble my item? Can someone tell me if this translation is correct?

ORIGINAL:

Origin : China - Cache time: 2018-04-09 17:09:57(GMT+2)
2018-04-09 04:56
上海处理中心, 已出口直封
2018-04-08 23:09
上海, 已出口开拆
2018-04-08 20:05
上海收寄中心, 已离开，下一站处理中心
2018-04-08 19:33
上海收寄中心, 已封发
2018-04-08 19:27
上海收寄中心, 已收寄


TRANSLATION:

Origin : China - Cache time: 2018-04-09 17:09:57(GMT+2)
2018-04-09 04:56
Shanghai Processing Center, exported straight Seal
2018-04-08 23:09
Shanghai, the export has been opened and dismantled
2018-04-08 20:05
Shanghai Receiving and forwarding center, has left, the next station processing center
2018-04-08 19:33
Shanghai Receiving and forwarding center, has been sealed
2018-04-08 19:27
Shanghai Receiving and forwarding center, received

Hallo,
Can you help me?

I need to know the truth about the shipment: EA178691403CN from 2018-01-27.

EMS tracking says:
2018-02-02 09:43:45 GuangDongShengShenZhenShi 51802168 Returned to Sender

Track24 says the same thing, but also:
- Added to database 03.02.2018 15:18:46 ??? (one day after "Return")???
- Last update 13.02.2018 11:04:34
- Estimated delivery period 26.02.2018 - 18.03.2018
- Route China -> Czech
- Type of package Express Shipping EMS

The seller answers the question: Did the shipment come back to you? (2018-02-07)
"the parcel is already in your local place.
could you please contact your local EMS service to see what is going on.
because I can not contact them, it depend on your local service now.
thanks and please"

Czech Post tracking says: (2018-02-13)
29.1.2018 The consignment was sent to the Czech Republic.
27.1.2018 The consignment was sent for transportation.
And the operator says: "It's a long time for the EMS shipment."

Can you please find out where the shipment really is:
- is really returned
- is somewhere on the way
- is lost

Thank you for answer
Karel Vesely