Need Advice for a Traffic Ticket and Court Date

[xxkari]

Los Angeles, California

Hello, so about a month ago I was cited for a 4000a (Expired Registration), 16028a (No Insurance), and a 4462.5 (Registration Fraud).

I'm a first time offender and have never gone to court before.
My court date is tomorrow and what I want to ask is:
How should I present myself in court?
How much in fines am I looking at?
Is there any way to lower the amount I'll be fined?

Thanks in advance!