I moved to Toronto with my family last year. We live in a house which was built by father 10 years ago. The first thing I decided to do is an electrical inspection. I enquired and found home electrical repair services. He told me to rewire the house. But I was not able to do it. Later, I faced electrical issues. I've just replaced an old bathroom outlet with a GFCI outlet and it doesn't seem to be working. I've checked the circuit breaker and turned every single one of them off and on again. I used my voltage tester on the wires and it read 121. However, I cannot get the reset button to push in and the lights don't come on the outlet. I'm a bit stumped. What can I do to resolve it? I think it is better to rewire the whole house and get an electrician's help. The wiring of the house is too old. It will be very costly if I am planning to rewire the entire house.