To play just get a ball and use 2 garbage cans as your goal. I had a friend that used to use a small ball and started doing tricks while kicking it around to be able to handle the ball. I would try YouTube and search for something like How to handle a soccer ball.
To play soccer all you need is a ball and a soccer goal. When just getting started you can make up a field with goals using cones. It’s a good idea to practice dribbling the ball. The idea is to control the ball so your opponent can’t get it and you can kick it in the goal.