Hello and welcome

You've found a great starting point right here - take your time reading through the forum sections, take notes, ask questions, share your own thoughts and comments,etc.
As far as finding clients - you'll first need to decide which services you're offering and who you're offering them to. Once you've defined your target market and your ideal client you'll have a better chance of locating them

Check out the
MARKETING AND NETWORKING section for plenty of possible directions to try.