This company keeps calling several time a day. We have asked them to send a statement in the mail so we can verify what exactly the debt is for. They told us that would just take further action and hung up on my wife. They called me at work after I asked them several times not to call me at work. When I asked them to send a statement in the mail they gave me their address and said they emailed us a statement. When I again asked for a paper statement they said they would just have me served. They are also calling my mom and dad and giving out my birthdate and the last XXXX of my social security information. After several times of them telling them not to call they keep calling them. We have asked them several times to send us a statement and when we do that they threaten to have us served and hang up.