You don't have many listings so, change them all to 'live' ones running for 7 - 10 days with up to 10 auto relists. Google don't like words such as FANTASTIC, FREE SHIPPING, GREAT DETAILS, L@@K (for those of you reading this and that do use these) etc in the titles - they usually reject them. Create titles 'intelligently' with as many keywords as you can fit it - don't use symbols such as commas, dashes, brackets etc - these are precious wasted space.
Use the Plug your Auctions forum - you are allowed 1 thread that you can bump up every 24hrs with extra news and offerings. If you create a 2nd thread you must delete (not close) the 1st thread.
Keep plugging on Facebook.
Lastly, don't give up!
PS: Kreative has suggested you use the wording Very Good Condition (in some titles) - personally I would use VGC leaving more room for other keywords
(hope you don't mine my suggestion Kreative)