We already know how to make moneycc in Apex Legends. Legend Tokens are an important currency, but they only help you to beautify the game. To improve your playing skills, you need to understand the character classes, because each class has its own skills and needs to coordinate well with the team.
To play more effectively, you should play with friends. Apex Legends allows you to link your account with Steam to easily make friends and invite them to join. Refer to how to link your Apex Legends account with Steam for more details.