Can someone explain employer withholding tips?

I publish illustrative scenarios prepared by my practice. All participants and conversations are fictional. The fictional posts are not posts by real users, accounts of client experiences, or reports of actual results.
Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

Looking for advice on a legal issue. Here's what happened.

employer withholding tips. I've been dealing with this for about 2 weeks now and the situation isn't improving.

I have worked at this company for 10 years. My position is non-exempt and I do have a written employment agreement beyond the standard offer letter.

What are my legal options here? Is it worth pursuing?

Illustrative response

I went through almost the exact same thing.

Don't make the same mistake I did -- is filing with the appropriate government agency. I'd recommend gathering evidence first instead.