If the seller bans you there is no way you can leave feedback anyway.

Maybe the seller did not like the questions you asked or the way you asked them...they can ban anyone for any reason at all.

If you used all capitals in your question the seller perhaps blocked you because they do not like being shouted at

How can an item be listed as being in 2 locations? Was it perhaps that the seller was in one place and the item was in another? Did they perhaps have more than one of the item and they would be dispatched from the nearest warehouse? whichever it does sound like a wierd sort of question and the seller does not have to deal with you if they don't want to.

Some sellers put any member they see asking questions on the boards on their BBLs, may not make good business sense but they are entitled to ban anyone they want.

Consigners & SA's often sell items that are dispatched from different locations.

If you pay by paypal you have protection in terms of your $.

If you used all capitals in your question to them they may have felt offended, or that you were questioning their integrity.

You may not be aware that the use of all capitals in terms of internet etiquette is considered shouting.

ebay Sellers reserve the right to sell or not sell to whom ever they choose for what ever reason.