[Roadman]

They should not mention the label being edited at all. If they do I would just say thats how the computer shop printed the label.

As for the previous SE'er putting random junk, thats a perfect excuse. Just make sure you write that when creating your returns label. When your parcel arrives back at the warehouse (technically the parcel shouldn't arrive there anyway due to ftid supposing to send the parcel elsewhere), the worker can see what notes you wrote. So just make sure you write there was random junk inside when creating your returns label.

I would still recommend buying an actual item sold by Amazon with the same weight, as opposed to the random junk left behind by previous SE'er. But ultimately its up to you to decide.

Good luck man!