ok, let's clarify this one a bit, as I believe you are not getting the proper information here.
When you say they didnt provide a statement, do you mean they didnt validate the debt? If you did not send a debt validation letter, do it NOW. Send them a DV request by certified mail, return receipt requested. DO NOT WAIT ON THIS. If you havent done so, and you need a copy of a DV letter, we have one in the do-it-yourself section that you can customize to your situation and use.
Here's the basic deal--they are acting illegally right now. First, they CANNOT have you arrested for not paying a debt. Telling you that was a violation of federal law, and you can actually sue them over it.
Also, what kind of debt is this? It makes a difference, because payday loans usually have a clause in the credit agreement that you sign that gives them permission to take money from your accounts. If you did not authorize this withdrawal, go to your bank ASAP and inform them that an unauthorized withdrawal has taken place. There are only two ways that they can legally levy your bank account--
1--if they get a judgment against you in court
2--if you gave them permission to access your account
If they didnt sue you, and you never gave them or the OC permission to take money from your account, then it is illegal. The most important thing you can do right now, if they havent sued you over the debt, is to send that DV letter out ASAP. Once they receive it, they are required by federal law to stop all collection activity, which includes any type of contact with you where they are trying to get you to pay. It also includes taking any money from your bank accounts. They cannot do anything until they provide you with validation of the debt. If they continue to try to collect, then its another violation. Those violations are worth $1000.00 each, paid to you by them, if you sue them and win in court.