I have sold my bike on ebay and I have been scammed

[yung.vet55]

I sent a bike someone contacted me regarding so I let the bike go ebay said I had my money so I sent it I complained lots of times and they have made no effort to contact me in regards to this 

[ruby*tuesday]

EBay aren't responsible. You should have made sure you had been Paid before Sending  it.  As a New Seller your Funds would of been on a 21 day Hold unless you added a Tracking Number which would have confirmed Delivery.

[yung.vet55]

This confirmation that its sold false information no 1 and also emailed me
for 50 pound fees which would also be confirmation that the item was sold
and your saying they have not paid so why lie to me and make me think I
have been paid now I lost my bike false information im going to citizens
advice