My parcel of which the tracking number is RY825920678CN was shipped and left the country of origin on February 9, according to records. Then again, when I check it now, it says it is in Shenzen Processing Center. I mean, how is that possible?

Hi, my track is RY793433178CN, I've bought the product in January 22nd, I've been waiting for several days, more than the six weeks the seller tells and finally as they wrote my address in the wrong way, my product which I've already paid in January was sent back again to China or I don't know were.
I wrote several tymes asking the seller what happens and he only tells me to be patient that my product is on the way.
By now my track is at the same place since march 14th and it doesn't move.
I copy the page in order you can see what I say and to give me an answer because I want my product NOW!!!
THANKS!

Origin : China - Cache time: 2018-03-22 13:03:35(GMT-3)
2018-03-14 14:31
Qingdao Processing Center, has been imported mutual seal (domestic)
2018-03-14 09:43
Qingdao, opened and dismantled
2018-03-11 15:28
Beijing processing Center, has imported mutual seal (domestic)
2018-03-11 11:07
Beijing, opened for demolition
2018-03-05 11:45
Return of destination Country
2018-03-05 11:04
Buenos Aires processing Center, had left
2018-02-28 11:11
Argentina, post Office throw
2018-02-28 10:21
Customs clearance of the destination country
2018-02-21 08:33
Transfer to Customs
2018-02-21 07:55
Have reached the destination country
2018-02-09 09:25
Delivered by air transport
2018-02-07 06:55
Delivered by air transport
2018-02-07 00:20
Beijing Processing Center, arriving
2018-02-06 18:33
Beijing Processing Center, export Direct Seal
2018-02-06 10:34
BEIJING, the export has been opened and dismantled
2018-02-04 16:10
Qingdao Processing Center, has been exported to each other (domestic)
2018-01-29 08:53
Qingdao, opened and dismantled
2018-01-26 17:53
Shandong Qingdao Receiving and forwarding center, has left, the next station processing center
2018-01-26 16:19
Shandong Qingdao Receiving and forwarding center, has been sealed
2018-01-26 12:20
Shandong Qingdao Collect and send the center, has received the mail
2018-01-24 19:47
Logistics order has been created (fast selling platform)

Hi, I bought sth from AliExpres and it told me that the parcel have left the country of origin on 19.04
On you tracking website it says it was delivered to air transport in Beijing on 19.04 and then 30.04 it is at a train station - “ Leaving Chongqing Unity Village Center Station,”
Where is my parcel? I have two of them, and it’s already been almost a month and they are still in China :(

My tracking nr is LA101430769CN