I need help my player can't upgrade a table

I don't know why my player can't advance their table by paying out... I'm using a simple condition that says if they're on the price rectangle and press the spacebar, then it performs a swipe and advances... I don't know why, but it's not working. I think the problem is with the camera, but I don't know how to fix it. Here's the code for the player and the camera... and also the collision function. Thanks for your help.

// player code

initPlayer = function()
  Player = class
    constructor = function(x,y,w,h,speed,id)
      this.x = x
      this.y = y
      this.w = w
      this.h = h
      this.speed = speed
      this.id = id
      
      this.oldX = 0
      this.oldY = 0
      this.move = false
      this.direction = 0
      this.CanMove = true
      this.image = "idle"
      
      this.hitbox = object 
        x = x
        y = y
        w = 20
        h = 20
      end
    end
  end
  
  liste_players = []
  liste_players.push(new Player(0,0,32,32,3,"Zac"))
  
  camera = object
    x = 0
    y = 0
    lissage = 0.1
  end
end

updatePlayer = function()
  if mode == "jeux" then
    for p in liste_players
      if p.CanMove then
        if p.id == "Zac" then
          // --- MOUVEMENT ---
          if keyboard.UP then 
            p.y += p.speed 
            p.image = "up" 
            p.move = true 
            p.direction = 1                         
          elsif keyboard.DOWN then 
            p.y -= p.speed 
            p.image = "down" 
            p.move = true 
            p.direction = -1
          elsif keyboard.LEFT then 
            p.x -= p.speed 
            p.image = "left" 
            p.move = true 
            p.direction = -2
          elsif keyboard.RIGHT then 
            p.x += p.speed 
            p.image = "right" 
            p.move = true 
            p.direction = 2
          else
            p.move = false
            p.image = "idle"
          end

          local limite = Monde.taille / 2
          p.x = clamp(p.x, -limite + p.w/2, limite - p.w/2)
          p.y = clamp(p.y, -limite + p.h/2, limite - p.h/2)

          camera.x = lerp(p.x, camera.x, camera.lissage)
          camera.y = lerp(p.y, camera.y, camera.lissage)
        end
      end
    end
  end
end

drawPlayer = function()
  if mode == "jeux" then
    for p in liste_players
      if p.id == "Zac" then
        screen.fillRound(p.x,p.y-15,25,10,"rgb(0,0,0,0.5)")
        screen.drawSprite("candy_sale/player/zac/" + p.image, p.x, p.y, p.w, p.h)
      end
    end
  end
end

Table code

initTable = function()
  Table = class // Utilise une majuscule pour le nom de la classe
    constructor = function(x,y,id)
      this.x = x
      this.y = y
      this.w = 96
      this.h = 48
      this.id = id
      this.evolution = 1
      this.prix = 100
      this.augmentation = 5
      this.niveau = 0
      this.active = false
      
      this.hitboxP = object
        x = x
        y = y
        w = 60
        h = 60
      end
    end
  end
  liste_table = []
  liste_table.push(new Table(0, 0, 1))
end

updateTable = function()
  if mode == "jeux" then
    for t in liste_table
      t.hitboxP.x = t.x
      t.hitboxP.y = t.y + 50 
 
      local quelquun_touche = false
      
      for p in liste_players
        if checkCollision(p.hitbox, t.hitboxP) then
          quelquun_touche = true
          break 
        end
      end
      
      // On applique le résultat
      t.active = quelquun_touche
      
      if t.active then
        if keyboard.press.SPACE then
          if global.player_money >= t.prix then
            global.player_money -= t.prix      
            t.prix = floor(t.prix * 1.5) // Augmentation plus douce (1.5x)
            t.niveau += 1                     
          end
        end
      end
    end
  end
end


drawTable = function()
  if mode == "jeux" then
    for t in liste_table
      screen.drawSprite( "candy_sale/evolution/table/table."+t.niveau, t.x, t.y, t.w, t.h )
    end
  end
end

and here is my collision fonction

checkCollision = function(o1, o2)
  return o1.x - o1.w/2 < o2.x + o2.w/2 and
         o1.x + o1.w/2 > o2.x - o2.w/2 and
         o1.y - o1.h/2 < o2.y + o2.h/2 and
         o1.y + o1.h/2 > o2.y - o2.h/2
end