Contact
Say it in a few lines
A few sentences will do. The message goes to me, and nobody else reads it.

Phone(415) 555-0127
HoursMon–Fri 9am–5pm
Evenings by appointment
Gather these when you can
When it happened
The day you started, the day things shifted, the day you were told or paid. A rough date is fine.
What is on paper
Pay stubs, schedules, a termination letter, anything you were asked to sign. A phone photo is enough.
Who was there
The people involved and anyone who saw or heard it. First names will do for now.