Delivery/parcel not received by me

I ordered a airfryer on 29 November paid, It was scheduled for 1 December and i rescheduled to 2 December as 1 December i was not working and i used work address, i waited until 4 then i knocked off, when i arrivef home checked my phone it says it was delivered and received, i did not receive any parcel. Please assist me as this is frustrating, you don't even answer your calls or any email. I need my air fryer delivered please.