Gym progress p2 +need some help

So last year i think about december i did a similar post and id like to compare my progress and i need some help.

Bench 75kg (+10kg from december)
Bicep curls 1 arm 15kg (+5kg from december)
Squats- i dont 1 rep max on them anymore
Deadlift 160kg (dont remeber from december)

Im 14 years old and 72kg body weight

Im happy i got that body weight bench and i can see more muscle mass around my body what i need help/tips with is my split. I had a really cooked split before but now Ive switched to PPL where i do

Day 1 chest+tricep+shoulders
Day 2 back+bicep+forearms
Day 3 legs+core
Day 4 rest
Repeat

And now i do 1 max 2 sets until absolute failure and after each workout it do minimum of 20min of incline treadmill is there anything i should change?

idk bout the question but youre cooking 😎😎

keep up the good work man

#MVGA

I don't go to gym but keep up the good work

start drinking pre-workouts with https://en.wikipedia.org/wiki/Methylhexanamine, trust (jk)

For a 14 year old those are really good numbers I run the same PPL split so as far as split I don’t see any problems. At your age your strength and size will only improve as you haven’t even reached your max test levels so I don’t think you need to worry about anything just stay consistent