What difficulties have you encountered?
I want to know how to get gold quickly and beat the tower master, because of these problems I play a lot of save but I still don't know how to finish the game
1) Buy Deluxe or Extended version
2) Cracking chests
3) Grind, Grind and Grind again...
I also want to know how to use a lock pick properly
Have you played Skyrim? The cracking system is similar.
Twist the lock pick and look for the position in which the lock turns.