Review Royal mail is a website designed to scam people, an alleged UK company.

If anyone you don't know personally, probably you meet online and tells you he is sending you a parcel from UK through Royal Mail courier service, tell the person royal mail has been blacklisted in Nigeria and so should use DHL or Aliexpress cos they don't charge any single money for their deliveries, or just mention any other courier service, the person will immediately block you cos he gas realised that you know he is a scam. What I type here just happened to me this evening.
He snapped iPhone and apple laptop and that he also enclosed 500 euro in the parcel to be delivered to Abuja through royal mail.
Also note that he was the one that sent Facebook request and chatted me up. The alleged parcel came just after very few days of chatting with him. He also alleged he could only video chat only on ichat with his apple laptop and that just the reason for sending me apple laptop so that we can be video chatting on ichat. Lol. Can you imagine that?
Once again anytime you here royal mail, tell the person you are not interested or you can follow the person to a logical conclusion but make sure you don't fall mugu.
The best way to learn is from what has happened to others.