There is a plethora of documentation on this site (not to mention a wealth of information and advice in the forums), yet the # of questions asking how to start working on the platform seem to be increasing. I'm truly stymied. Perhaps I go about my life in a drastically different way than many, but whenever I am new to something my first step is to learn all I can about said new thing - how it works, what its quirks are, how do people who already know about it use it, etc. I suppose this gets chalked up to my disturbing realization that common sense is not so common after all.
Welcome to the Community. If you are trying to set up your profile as a freelancer you may need to change your account, it appears you have a client account set up. As a new freelancer you may benefit from this online course created to help you get started. The course is broken down into quick 5-10 minute modules and can be taken at your own pace.