Implant birth control

Jasmine • Im a single mother engaged but not to my daughter dad & im an easy talker, shy at first but will talk eventually and love to make girl friends im also a loving person and respect everybody.
I was wondering if the implant can loose its time of being used. Its because I was suppose to het it out on 2013 but I couldnt have a ride yo the drs to take it out and its been 3 years after and I was wondering if it affects my body after passed 3 years please give me advice thank you.