You are expecting too much, very few companies will replace a broken part without returning it first, you could be lying, it does happen.4) wrong parts in the wrong box. Filthy pre used parts reboxed and palmed off on me....but not even the right part. Stuck in a box with a handwritten label with the wrong part number.
5) terrible customer service. You will need to bring the broken one back before I can send you a new one...i live 40 miles away can you collect....wait a few days for a reply...truck is off the road in the mean time
6) terrible customer service 2. Ok I'll drive over, has other part arrived that I wanted? No idea....
Lots of companies sell things then have it sent direct from suppliers.
I bought a compressor from Paddocks which came direct from supplier, it was cheaper to buy from Paddocks than direct from supplier.
As an aside Land Rover itself are particularly bad for having parts availability.