The answer to 'why is my electrical wiring not working' is that there could be several common causes, such as a tripped circuit breaker, loose connections, damaged wiring, or an overloaded circuit. Symptoms may include flickering lights, outlets not working, or breakers tripping frequently.
If the issue is a simple tripped breaker or loose connection, you may be able to fix it yourself. However, for more complex problems like damaged wiring or overloaded circuits, it's best to call a licensed electrician to diagnose and repair the issue safely. Attempting DIY electrical work can be extremely dangerous if you don't have the proper training and equipment.