i want to buy some new tools to maintain my garden, i want to get a new garden trimmer and i have no idea how to use it, the last time i brought one it broke and i had no idea why, there was this plastic thing on some parts and it fell off, since then the thing has not worked.

my garden is in desprate need of trimming and cutting and i am goign to buy new tools very soon, i can't afford to hire someone else to cut it so i have to do it myself.

i tried to look at the instruction but they didn't make sense so if anyone out there has had problem with garden trimmers i would appricaite your help.