How to make toggle work if you input value in serial monitor (servo)

Hello guys, I'm having problems on my code.

#include <Servo.h>


Servo HTservo;

int ms;
int center=1500;
int six=600;

int toggleA=5;
int toggleB=10;

int toggleAstatus;
int toggleBstatus;


void setup()
{
  Serial.begin(9600);
  while (!Serial);
  Serial.println("Servo Test");


  HTservo.attach(9);
  HTservo.writeMicroseconds(center);
  Serial.println("Servo Adjust to:");
  Serial.print(center);
  Serial.print("ms");


  pinMode(toggleA,INPUT_PULLUP);
  pinMode(toggleB,INPUT_PULLUP);
}


void loop()
{
  toggle();
}


void toggle()
{
  toggleAstatus=digitalRead(toggleA);
  toggleBstatus=digitalRead(toggleB);
  
  if (Serial.available())
  {
    int ms = Serial.parseInt();

    

    if (toggleAstatus == HIGH && toggleBstatus == HIGH)
    {
      HTservo.writeMicroseconds(ms);
      Serial.println("Servo Rotate:");
      Serial.print(ms);
      Serial.println("ms");
    }
    if (toggleAstatus == LOW)
    {
      HTservo.writeMicroseconds(ms + six);
      Serial.println("Servo Rotate:");
      Serial.print(ms + six);
      Serial.println("ms");
    }
    if (toggleBstatus == LOW)
    {
      HTservo.writeMicroseconds(ms - six);
      Serial.println("Servo Rotate:");
      Serial.print(ms - six);
      Serial.println("ms");
    }
  }
}

I tried to put a new value(for position of servo), my code works upto

    if (toggleAstatus == HIGH && toggleBstatus == HIGH)
    {
      HTservo.writeMicroseconds(ms);
      Serial.println("Servo Rotate:");
      Serial.print(ms);
      Serial.println("ms");
    }

but after I change the position of the toggle, it doesn't work anymore.

DO NOT CROSS POST. Answered in one of your other versions!

I don't see my other post. It is somehow deleted.