can someone help me with my code

i write code but lcd show x=-1 y=-1 z=-1
can you help me?

<code>
#Include <processer.h>
#use delay (clock = 20000000)
#Use I2C (master, sda = PIN C3, scl = PIN C4)
#define LCD_RS_PIN PIN^b1 ////
#define LCD_RW_PIN PIN.b2 ////
#define LCD_ENABLE_PIN PIN.b3 ////
#define LCD_DATA4 PIN.b4 ////
#define LCD_DATA5 PIN^b5 ////
#define LCD_DATA6 PIN&^b6 ////
#define LCD_DATA7 PIN#b7
#define CTRL_REG1 0x20
#define CTRL_REG2 0x21
#define CTRL_REG3 0x22
#define CTRL_REG4 0x23
#define CTRL_REG5 0x24
#include <LCD.c>
int Address = 0xD2; //I2C address of the thing
int x,y,z;
void writeRegister(int deviceAddress, int address,int val) { i2c_start(); i2c_write(deviceAddress); // start transmission to device i2c_write(address); // send register address i2c_write(val); // send value to write i2c_stop(); // end transmission }

void setup(int scale)
{ writeRegister(Address, CTRL_REG3, 0b00001000); if(scale == 250) { writeRegister(Address, CTRL_REG4, 0b00000000); } else if(scale == 500) { writeRegister(Address, CTRL_REG4, 0b00010000); } else { writeRegister(Address, CTRL_REG4, 0b00110000); }
}

void main()
{ lcd_init();
lcd_gotoxy(1,1);
printf(lcd_putc,"starting up");
delay_ms (1000);
setup(2000); //Configure - 250, 500 or 2000 deg/sec
writeRegister(Address,0x20,0x0F);
delay_ms(1500); //wait for the sensor to be ready

while(true)
{ i2c_start(); i2c_write(Address); i2c_write(0xD3); i2c_start(); int xLSB=i2c_read(0x28); // register to read int xHSB=i2c_read(0x29); // register to read x = make16(xHSB,xLSB); int yLSB=i2c_read(0x2A); int yHSB=i2c_read(0x2B); y = make16(yHSB,yLSB); int zLSB=i2c_read(0x2C); int zHSB=i2c_read(0x2D); z = make16(zHSB,zLSB); i2c_stop(); //This will update x, y, and z with new values lcd_gotoxy(1,2); printf(lcd_putc,"x=%03u",x); lcd_gotoxy(6,1); printf(lcd_putc,"y=%03u",y); lcd_gotoxy(12,1); printf(lcd_putc,"z=%03u",z); delay_ms(100);
} }
<code>