I've ordered several items and the suppliers have unfortunately chosen Evri which are not a very good service. They NEVER bother either knocking or ringing the doorbell even though there is always someone home and just leave the parcels by the front door or in a dustbin! Not even bothering to ensure its my dustbin!
It's just takes a few second to knock or ring the bell and then leave the parcels surely this can't be a big ask?!