I'm 16 and want to find my real dad I don't no anything about him apart from that he used to live in liskeard not sure were he is now or his name age etc please help

What is his name, what did he do for a living, what else can your mom tell you about him, did he have brothers and sisters, what was his parents name, what is his age

What exactly can your mom tell you about him.

Is this the town you are referring to? Liskeard

As "Fr_CHUCK" has pointed out, the answer to your much needed questions are possessed by your mother. Maybe sitting down together and discussing your feelings may help in getting things started.