eCycleBest.com Cashforlaptops.comCashforiphones.com Ripped off my iPhone5 Sparks Nevada

After purchasiing my new iPhine6, my iPhone5 was in perfect condition and wanted to get the most money in return. I found eCycleBest.com where they quoted me $207. They sent me a box to return and on January 23, 2015 I received an email from them stating that they were going to give me $16. I emailed them back and said I do not agree and to return my phone. On January 28, 2015, they sent an email saying it was too late. But originally I had three days to approve or disapprove of offer. When I called today after receiving email, they first tried to tell me that the phone was not in good shape. My phone was perfect! Then they proceeded to tell me I had three days to verbally call. I want someone to take class action suit against this fraudulent company. They will not return my phone, but coincidentally their email came after three days. They are a complete scam and something needs to be done!