MacBook Pro delivery by UPS to Scotland

I ordered MacBook Pro from Aberdeen, Scotland, UK online. It was shipped from China on 27/01/2021 and arrived in Castle Donington, UK on 31/01/2021. Since then it is moving town to town in England and the scheduled delivery date has also changed two times. Any idea what's happening and when can I expect the delivery? And more importantly, should I be worried about this?

Thanks in advance.

BTW, here's the full tracking detail:

Location Date Local Time Description

Tamworth, United Kingdom 04/02/2021 00:02 Arrived at Facility

Stanford Le Hope, United Kingdom 03/02/2021 21:15 Departed from Facility

Stanford Le Hope, United Kingdom 01/02/2021 18:32 Arrived at Facility

Castle Donington, United Kingdom 31/01/2021 18:00 Arrived at Facility

Koeln, Germany 30/01/2021 11:17 Departed from Facility

Koeln, Germany 29/01/2021 17:42 Arrived at Facility

Incheon, Korea, Republic of 29/01/2021 14:15 Departed from Facility

Incheon, Korea, Republic of 29/01/2021 09:01 Arrived at Facility

Shanghai, China 29/01/202106:36 Departed from Facility

... stuff about customs ...

Shanghai, China 27/01/20211 4:59 Origin Scan