The thing is; something about you and/or your activity has raised a red flag that Adsense do not want you to have an Adsense account as they think you having one puts advertisers at risk.
You need to work out what might have led them to that conclusion - either rightly or wrongly, and craft an appeal around that.
Adsense are not going to give you anymore information than they already have.
It could be mistaken idnentity; it could be there is a banned account from the same IP; could be the traffic pattern, etc etc
Appeal; if that fails, then that means at least TWO Adsense staff have looked at it and agreed that there is a problem.
You need to work out what might have led them to that conclusion - either rightly or wrongly, and craft an appeal around that.
Adsense are not going to give you anymore information than they already have.
It could be mistaken idnentity; it could be there is a banned account from the same IP; could be the traffic pattern, etc etc
Appeal; if that fails, then that means at least TWO Adsense staff have looked at it and agreed that there is a problem.