I purchased (through paypal) an item on the 7th December. By the 18th I hadn't recieved it, so emailed seller who quickly responded if it hadn't arrived in 2 days to get back to them and they would sort it out. 2 days later ni sign so I emailed them agin on the 20th, again on the 27th when I returned from christmas and again today. And have heard nothing since the 18th. What do I do now? Do I open a dispute, am I supposed to tell them I will do that and await a response before doing so? Have only bought a handful of things of ebay before and never had any problems. Advice gratefully received.