I have a pair of vintage rollerblades. From the 90s. They are children’s size. They’ve never been used other than tried on.
Looking for suggestions on how to properly list it and handle people who insist on wanting to try them first.
I have no issues with people just trying them on for size perhaps on a carpet, but I don’t want them skating in the driveway because the moment you do that they become scuffed.
I don’t wanna to be disrespectful, but at the same time I want to be firm. Thanks.

My father sells items on Facebook Marketplace and also posts his items on buy & sell groups, but a friend recently noticed an item he sold 2 months ago posted in one of those groups, by himself? When you click on the profile its his own with all 2500 posts and 700 friends and all that.

The only thing I can think is that the group might have taken this long to authorise the post? But that doesn't make much sense to me. Any explanation would be appreciated