eBay

I have several items that do not have a duration. They say something like sell it til it’s gone. I want to add a duration. What am I doing wrong? Thsnks !

I ordered a BLUE universal remote controller. I received a BLACK one. I was ok with that, but I ordered BLUE for a reason. Anyway, the black one does not work, I changed the battery, still doesn’t work. I contacted seller, he said it may be a frequen...