I bought an item on eBay a week ago. Hadn’t been sent by midweek so I messaged the seller and asked when they would be sending it. Told would definitely be that day (Wednesday). Heard nothing so messaged back yesterday to ask if there was a problem. They have messaged me tonight asking for my phone number and email address as apparently they have had a nightmare trying to send the item and all couriers including Royal Mail need these details - I’ve bought and sold a lot of stuff on eBay and never needed anything other than address.
Am I being ridiculously paranoid or not?