Blood clinic lab investigation

On April 29 2024 I went around 11.50 am to give my blood as an outpatient in the blood lab as required
By Dr. Crag Sokoluk. The lab technician who took my blood and injured my arm as I have had bad bruising for four weeks. I have pain in my left arm and irritation when I use my left hand.
The laboratory person did not appear to have adequate training.
I would like this investigated.