Blue laser on ebay

I orderd a blue laser sometime ago and i tried to contact the seller true the paypal communication system but the seller did not reply, i find this verry strange. Here is the communication of the Paypal.nl transcript,.......

04-07-2010 13:36 PDT - PayPal: Buyer escalated this dispute to a Claim.
04-07-2010 13:36 PDT - Buyer: I don't get a reply from the seller. Regards, Vincent
01-07-2010 12:30 PDT - Buyer: Dear Lucy, If idon't have a answer from your site in 24 hours then i will have to escalate a dispute with paypal. Regards, Vincent
01-07-2010 12:28 PDT - Buyer: Dear Lucy, I'm a past customer from you and your services and communications where always good, what is happening ? Please reply. Regards, Vincent
28-06-2010 04:09 PDT - Buyer: Dear Lucy, You told me you would send me a tracking nr, i'm sill waiting for you to send me the tracking nr ? Regards, Vincent
27-06-2010 16:32 PDT - Buyer: Dear Lucy, i send you this message because i'm verry concerned,... I have tried to contact you for the last past days and i don't get a reply true hotmail or ebay,... So i decided to use the paypal communication system to send you this message. You told me on the ebay communication system that you would send me a tracking nr some days ago,... Can you please tel me what is going on ? Regards, Vincent
View case history

12 Jul 2010 - PayPal: Case closed
12 Jul 2010 - PayPal: Refund issued
12 Jul 2010 - PayPal: Email sent to seller
12 Jul 2010 - PayPal: Email sent to seller
12 Jul 2010 - PayPal: Email sent to buyer
12 Jul 2010 - PayPal: Refund initiated
12 Jul 2010 - PayPal: Case under review
7 Jul 2010 - PayPal: Case under review
4 Jul 2010 - PayPal: Email sent to seller
4 Jul 2010 - PayPal: Email sent to buyer
4 Jul 2010 - Seller: Tracking information received
4 Jul 2010 - PayPal: Email sent to seller
4 Jul 2010 - PayPal: Email sent to buyer
4 Jul 2010 - Buyer: Dispute escalated to claim
1 Jul 2010 - PayPal: Email sent to seller
1 Jul 2010 - PayPal: Email sent to seller
28 Jun 2010 - PayPal: Email sent to seller
4 Jul 2010 - Buyer: Dispute filed
27 Jun 2010 - PayPal: Email sent to seller
27 Jun 2010 - PayPal: Email sent to buyer
27 Jun 2010 - Buyer: Dispute filed