hello guys
i'm 17 years old and am having a 3 months holiday before getting start with my college life.

My height is approximately 185-187cm and my weight is 63-64 kg
I looked very skinny
Hoping anyone out there can give me some gym advice in order to make me more "thicker"
like..what supplements i should have

My aim is not having a six pack..I just aim to look better.

Thanks for ur reply
I will probably go to gym and find a gym coach to arrange exercise based on my body capability

What u usually eat for ur meals? mind to list out pls?
I'd never been to gym before..just went swimming!
guess it's time for me to work out!