I'm a nail tech who works for a salon and will receive 1099. Will I pay my own taxes? Should I pay taxes? can I start preparing now? Will I be an employee or contractor?

I work for a salon am told I'm an employee but will receive 1099. They supplied my products and put me on the schedule when needed to work. I'm paid commission 50%. Just wanting to know how I go about filing and paying taxes. Also,am I a employee or contractor.