ESP Function

Hello,

I'm trying to make an external ESP function by reading Player/Model Classes and getting player cords to draw a box for each player ingame
I'm using GetPlayerByIndex to get Player [Name, Health, Team, hObj] Then getting [BoxMin, BoxMax, Position] by using ModelInstance Class
ModelInstance* Object = player->hObj()
But i'm getting weird data
(0.00000, 0.00000, 0.00000) most of time for each function (BoxMin, BoxMax, Position) and sometimes i get random z cords

BoxMin 0x8
BoxMax 0x14
Pos 0x18C
hObj 0xD0

[Notes]
I think i'm using wrong call to get the ModelInstance am i right ?

helloo bro can i contact u on di.sco.rd?