In order to repair bent, broken of excessive play in your brake levers, you will need to follow the steps in the video "Lever Blade and Bushing Replacement"
Please note these procedures are best performed by trained e-bike repair shops.
Before proceeding, you will need the following tools;
1.5 mm allen wrench
2 mm allen wrench
small flathead screw driver
a new brake lever blade and bushings
Learn more about maintaining your bike for top performance.