I hate to be the bearer of bad tidings, but age does matter when it comes to things like this. Online, you have anonymity. In real life you don't. People are not likely to listen to someone that young, no matter how much kowledge they have. It is just the way of the world and I was offerring a suggestion based on REALITY. Right or wrong, it is the way the world works. I still have issues soemtimes just because I LOOK young.
I planted some bird seed. A bird came up. Now I don't know what to feed it.