Job

I work for a company and signed up for direct deposit but they have never given us a pay stub. I recently quit. And emailed the human resources manager the info to get my last paystubs. My old job worked through a system called ADP and I thought this company did as well. She emailed me and said the information is only available through the computer at work. We have no recollection of our hours and a couple of coworkers have suscpected they've tampered with our hours. How do I receive my pay stub.