My paycheck is short of hours what should I do?

[Angie K]

So I worked the hours I normally work(nothing has changed) yet my paycheck was really low this month judging by what they deposited in my bank. My company no longer provides paper checks, they are online and I cannot access the website form my computer even though I downloaded google chrome, like they said to. I would really like to see my paycheck however who do I talk to. My new boss seems clueless and moody and she has been clocking me out for breaks that I do not get half the time. I do not want to cause a problem at work because if you go to hr that ensures you will be fired for something very stupid in the near future as retaliation. But who do I talk to? I do not think it is right I have been shorted hours.