Howdy I'm a teenager of the age of 14 who interviews people on youtube I can alter my voice quite dramatically from deep movie theater voice to high like a pinkie pie voice if you would like a sample PM me
Wha, I don't even... "XD"
I sincerely hope this is a joke. A 14 year old would never get a job as a voice actor other than actually voicing over a 14 year old, except that most of the time, they are voiced by adults anyway.
You could link a voice sample though, so that we can hear what you sound like.