What constitutes harassment in a situation like this?

Can't you block the email address? Can you contact the insurance carrier directly and ask them to take your name off their mailing list?

Is it legal for a company to denied employment after an offer was already made ?

There are several acronyms in your question. Are you needing an immigration attorney? If so, then check that box.

I work as a Porter at a fast food restaurant and for some reason they are making me work 7 days a week against my will

Are you being paid for all hours worked? Does your employer have a handbook about taking time off or vacations that they are not following? Have...

Can my manager fire me on something reported to him on 1-31-2018 in which he stated he was there but was really on vaction.

You can be fired for any reason in GA as long as it's not illegal. Sounds like there was nothing illegal in your termination. File for unemployment.

How to sue employer or get last pay check?

Your employer cannot withhold wages for hours worked. This constitutes wage theft. Report this to the Department of Labor.

Can I be discriminated for having a common disability?

You need to speak wit an employment attorney to see if you have a claim under the Americans with Disabilities Act.

Does I have a right to refuse a drug test ? If I feel that I were treated unfair.

Normally no. What does your handbook say?

Would you advise me to pay a civil claim i received from Michael ira Aden pc in demand for $400?

Do you have proof you paid that day? Do you have proof your employer agreed to only seek $200? I would respond back with proof of what you paid and...

Does a job have the Right go into your bag without your consent. Finds an empty beer can an fired you?

There's no right to consent in an employment situation such as this and you can be fired for any reason in GA as long as it's not for an illegal...

The short answer is "yes". Sounds like your job involves some type of machinery if you have a safety manager? If so, I'm sure your employer also...