This is a non-delivery scam. Read How to Avoid A Non-Delivery Scam
Most of these fake websites claiming to sell various commodities along with fake shipping websites are setup by West African scammers mainly from Cameroon, Nigeria, Ghana etc.., living in various countries, most having entered those countries using student or working visas.
Details: http://stop419scams.com/viewtopic.php?t=125
https://www.macmillianlaboratory.com (Non-delivery scam)
Macmillian Laboratory *Fake*
+380732088559
sales@macmillianlaboratory.com
As an example of what you could be dealing with, here are some Cameroon scammers that have been identified as living in Ukraine:
Stephan Nsansi
Abunaw Henry
Peter Fombang
Paul Ojong Ndip
Ayafor Trésor Zerewoh
Ify Peters
Valery
Peter Bide Nzegge
Charles Nganje
Innocent Peters, a.k.a. Ify
List of identified Cameroon Scammers
23.236.62.147
Domain Name: MACMILLIANLABORATORY.COM
Registrar URL: http://networksolutions.com
Updated Date: 2018-08-20T16:24:36Z
[highlight=yellow]Creation Date: 2018-08-20T16:24:36Z[/highlight]
Registry Expiry Date: 2019-08-20T16:24:36Z
Name Server: NS2.WIXDNS.NET
Name Server: NS3.WIXDNS.NET