Discovery not paying claim after 8 months after acknowledging the client is correct

Discovery is totally useless. It's now been 8 months and my claim has still not been paid even though they have acknowledged that I am in the right and my claim will be paid. After talking to and emailing more than 10 employees over these past 8 months, not one of them has taken accountability to sort out the issue, that includes managers of departments. I am looking for just one person who is prepared to accept responsibility and follow it through until the issue is resolved. Up until now, this has been too much to ask.