Pickleball is a fun and exciting game, though the strategies and tactics can be quite different to other racket sports. Here are a few videos that you might find helpful to get you started and improve your game.
In traditional scoring, you can only score a point from winning a rally WHEN YOU SERVE. (Unlike rally scoring, when you score on each rally.)
The starting score in a match will therefore always be:
Play is to 11. You can optionally play two clear points - the number of points you play to, and whether to play two clear points, varies at different clubs/tournaments, or even varies in different rounds at the same tournament.
The Official Pickleball Rulebook on the USA Pickleball site