Swift Door Courier Xpress review: Parcel scam

There’s a guy named Harry Lee Chang that I chat in WhatsApp and we became friends and an one day he told me he got a new contract in Oman and celebrate it with buying me some jewelries and asked my address and l give it to him. I track the parcel and will come on Monday. Please help me for avoiding this parcel scam and this scammer guy thank you.