Beginner - connecting LCD module to Arduino Pro Mini, BreadBoard

I started learning Arduino and I bought a kit. Now I want to connect this LCD module

to
https://www.optimusdigital.ro/ro/compatibile-cu-arduino-pro-mini/72-placa-de-dezvoltare-compatibila-cu-arduino-pro-mini.html
In the first link, there is a scheme for connecting the LCD to the Pro Mini. I’m using this example but it doesn’t work, the LCD is just blank:

#include <SPI.h>
#include <Adafruit_GFX.h>
#include <TFT_ILI9163C.h>


// Color definitions
#define  BLACK   0x0000
#define BLUE    0x001F
#define RED     0xF800
#define GREEN   0x07E0
#define CYAN    0x07FF
#define MAGENTA 0xF81F
#define YELLOW  0xFFE0  
#define WHITE   0xFFFF

/*
Teensy3.x and Arduino's
You are using 4 wire SPI here, so:
 MOSI:  11//Teensy3.x/Arduino UNO (for MEGA/DUE refere to arduino site)
 MISO:  12//Teensy3.x/Arduino UNO (for MEGA/DUE refere to arduino site)
 SCK:   13//Teensy3.x/Arduino UNO (for MEGA/DUE refere to arduino site)
 the rest of pin below:
 */
#define __CS 10
#define __DC 9
/*
Teensy 3.x can use: 2,6,9,10,15,20,21,22,23
Arduino's 8 bit: any
DUE: check arduino site
If you do not use reset, tie it to +3V3
*/


TFT_ILI9163C tft = TFT_ILI9163C(__CS, __DC);

void setup() {
  tft.begin();
}

void loop(){
  testLines(random(0x00ff,0xffff));
  delay(100);
  testText();
  delay(500);
}


unsigned long testText() {
  tft.fillScreen();
  unsigned long start = micros();
  tft.setCursor(0, 0);
  tft.setTextColor(WHITE);  
  tft.setTextSize(1);
  tft.println("Hello World!");
  tft.setTextColor(YELLOW); 
  tft.setTextSize(2);
  tft.println(1234.56);
  tft.setTextColor(RED);    
  tft.setTextSize(3);
  tft.println(0xDEAD, HEX);
  tft.println();
  tft.setTextColor(GREEN);
  tft.setTextSize(4);
  tft.println("Hello");
  return micros() - start;
}

unsigned long testLines(uint16_t color) {
  tft.fillScreen();
  unsigned long start, t;
  int           x1, y1, x2, y2,
  w = tft.width(),
  h = tft.height();
  tft.fillScreen();
  x1 = y1 = 0;
  y2    = h - 1;
  start = micros();
  for(x2=0; x2<w; x2+=6) tft.drawLine(x1, y1, x2, y2, color);
  x2    = w - 1;
  for(y2=0; y2<h; y2+=6) tft.drawLine(x1, y1, x2, y2, color);
  t     = micros() - start; // fillScreen doesn't count against timing
  tft.fillScreen();
  x1    = w - 1;
  y1    = 0;
  y2    = h - 1;
  start = micros();
  for(x2=0; x2<w; x2+=6) tft.drawLine(x1, y1, x2, y2, color);
  x2    = 0;
  for(y2=0; y2<h; y2+=6) tft.drawLine(x1, y1, x2, y2, color);
  t    += micros() - start;
  tft.fillScreen();
  x1    = 0;
  y1    = h - 1;
  y2    = 0;
  start = micros();
  for(x2=0; x2<w; x2+=6) tft.drawLine(x1, y1, x2, y2, color);
  x2    = w - 1;
  for(y2=0; y2<h; y2+=6) tft.drawLine(x1, y1, x2, y2, color);
  t    += micros() - start;
  tft.fillScreen();
  x1    = w - 1;
  y1    = h - 1;
  y2    = 0;
  start = micros();
  for(x2=0; x2<w; x2+=6) tft.drawLine(x1, y1, x2, y2, color);
  x2    = 0;
  for(y2=0; y2<h; y2+=6) tft.drawLine(x1, y1, x2, y2, color);
  return micros() - start;
}

So I suppose the scheme in the first link uses another pins than the code above.
So, how should I connect it?
I connected it like this and it doesn’t show the test like in the code:
LED - + on breadboard
SCK - 13 pin on pro mini
SDA - 11 pin on pro mini
A0 - 9 pin on pro mini
CS - 10 pin on pro mini
RESET - none
GND - - on breadboard
VCC - none
It does power up, but it is blank. What am I doing wrong?

EDIT: Wrong forum, sorry. I should’ve posted it in DISPLAYS. This is for LEDs not LCDs. Sorry.

VCC - none

So how do you think it can possible work if you don’t power the device?

If I connect LED - + on breadboard GND - - on breadboard it powers up, but the display is white.
Do I still need to connect the VCC? And with what?

If I connect LED - + on breadboard GND - - on breadboard it powers up

No, the back light comes on that's all. Check to see if you need a series resistor to prevent the back light from burning out.

Do I still need to connect the VCC?

It may come as a surprise but you need to power up electronics chips before they will work. That is why battery life is such an issue on mobile phones.

And with what?

5V?

Look up the data sheet for the display. Moral - never buy anything without a data sheet.

I bought a starter kit man, calm down.
I will try now to connect the VCC too. I thought the LED and GND were enough.