Just Playin' Around

This is a drop off daycare. I recently purchased in march a 120 dollars worth of hours which I used a few if any. They owe at least 100 dollars worth of hours. They closed with no warning about 2 weeks ago, are not answering the phone and have no email contact information. What I really want is the EIN number so I can claim 300 dollars worth of credit on my taxes. This is unprofessional and should be illegal to close a business and have no way to contact anyone to get important information like this.Desired SettlementAnd the EIN tax id number asap!