If you are just now starting on the polymer clay journey, I have tried to put together a few pieces of information for you.
First, you need to know about the materials and tools you will need. Do not get scared. Even if you can spend a fortune to get all the tools and gimmicks out there, you do not NEED all those tools and gimmicks. I will give you a list of must haves though, and also what you can start with and then complete as you go.