It may be worth speaking with a local employment attorney, you may have a viable claim.

If I file for an unemployment appeal and lose, will my credit score be affected? If not, what will be affected?

Unemployment will not report a loss of hearing to the credit agencies.

Can I sue my employer if they didn't pay my full wages?

You may be able to contact your State's Department of Labor for help.

Can I sue them if they fire me over this ?

If you are terminated, speak with a local employment attorney.

I'm hourly employee for a company that isn't able to take breaks. Under paid. Can I sue?

If your employer is not granting you a lunch, then you may wish to contact the NYS department of labor.

Do I have a case?

You should speak with a workman's compensation attorney right away.

Can my former employer give my cell number to customers.

I don't know of any law that would make that illegal in New York.

What happens if an employee is caught stealing?

They may terminate you or press charges. Consider speaking with a local criminal attorney.

Do I have a good case to appeal my denied unemployment benefit decision?

Unfortunately I am not sure the agency will award you benefits on that fact pattern.

If I stay late one night at work my employer requires me to take the time out on lunch the next day. Can they do that?

They are trying to avoid you working overtime hours.