New player, everything i must know - training, formation, tactic!!! For dummys(me)

[H0lyBoy]

Hy Guys
As I wrote its my first seasson, first Time playing The game and i would really apreciate if someone can help me and also help other People how to start and play nice! As I read a lot of things here in the Last few days(i start playing for 4 days😁)
First lets start with The training and with one player(like this i Will understand how it works and then i can apply to all The player)....

So i have this player, i think its a FT(i learn it here😋)... What it Will be the Best to train him and why?
Should i try to train (heading, dribling, crossing?... I mean higher white skills, or lower white skill?)... I train his white skill until they reach around 140%?
I belive i should try to train him with only PSG until The white skills reach high?
Ohh... I have more question but i think we can try to discuss little by little!
Thanks everyone and stay safe