To become a better player just follow these steps. Moment is the key which means that always move while firing this will reduce the chances of damage that you take. Before playing actual game train yourself how to use a gun how to run etc. The enemy is very powerful so it means they won’t die in 1 or 2 magazines so it’s best to critically damage them and then use shield.

https://www.ibtimes.com/apex-legends-guide-beginner-tips-how-win-more-games-3193296