Changing postage

[joyt.uk2014]

I have listed a chair that I thought I marked as “buyer collects” but postage has been put on my add and I can’t edit it off a put collect in person on the listing 

[redwick1]

You cant revise listings with bids and you have one bid on your item

You either cancel the sale in which case you will pay the fees of the highest bidder

If you wait until the item finishes. That could be worse as they may insist on you posting  and if you dont then 

you could get a not received dispute and bad feedback

Not a lot of choice I am afraid