Complaint Review: Sell and Recycle

I am having a baby and looking to sell my broken iPhone 4. I sent it in as a 4s because I really thought it was a 4s. They took no time to send me the package to send my phone and took no time sending me my assessment. My phone was only a 4. That is my fault but I was not happy with the 51 dollar offer. I declined the offer and they offered me an extra 10 dollars. I was like ok I will do it. I was told that I would receive a check from Wells Fargo within a week. I never did. So I emailed them and they told me it had been sent on August 5th. I waited two more weeks giving them the benefit of the doubt. I never received a check. I emailed them and told them how wrong it is to scam people and I wanted a check made payable to me and tracked through UPS since they "sent out a check two times to the right address but I never got it" which is obviously lies. They emailed back saying they would do an in house check trackable by mail services. I was happy about that. I waited for two days to get a tracking number. You would think they would put this as a priority. I never receiced a tracking number. I sent another email asking for the tracking number or for them to just send my phone back. They have ignored me for 5 days now. This is a huge scam and I am so upset. I wanted to say a million cuss words in this post but I'm trying to be tasteful. This is the most horrible service I have received and I think I should be compensated more than 61 dollars for waiting a month after I sent MY phone in for them to replace the screen and sell for more than they offered me. Don't use these services. I would hate for someome to wait so long for a check that they need for a NEWBORN BABY.