snowy mega bot javascript

var belance = document.getElementById('pct_balance').value;
document.getElementById('pct_chance').value = 49.5;
document.getElementById('pct_payout').value = 2;
var bob = (belance/50000).toFixed(8);
var target = 50000;
parseFloat(document.getElementById('pct_bet').value = bob);
parseFloat(document.getElementById('pct_profit').value = bob);
var old = document.getElementById('pct_balance').value;
var olda = document.getElementById('pct_balance').value;
var older = document.getElementById('pct_balance').value;
var olderest = document.getElementById('pct_balance').value
var x = bob
var wall = document.getElementById('pct_balance').value;
var balance=document.getElementById('pct_balance').value;
var v = 10000000
var win;
var nextbet;
var shit = false;
var shity = false;
var rnd=2;
var zim;

function getR(min, max) {
  min = Math.ceil(min);
  max = Math.floor(max);
  return Math.floor(Math.random() * (max - min + 1)) + min;
}

function dobet(){
console.clear()
balance = document.getElementById('pct_balance').value;
var previousbet = document.getElementById('pct_bet').value;
document.getElementById('pct_chance').value = 49.5;
document.getElementById('pct_payout').value = 2;
  if (balance<(old-(x*4))) {
    nextbet = previousbet*2;
    x       = nextbet;
    old     = parseFloat(balance);
    }
 if (balance>old) {
      old = parseFloat(balance);
  }
  if (balance>(olda+(x*6))) {
    nextbet = previousbet*2;
    x       = nextbet;
    olda    = parseFloat(balance);
    }
  if (balance<olda) {
      olda = parseFloat(balance);
    }
  if (balance>older) {
    nextbet = bob;
    x       = bob;
    old     = parseFloat(balance);
    olda    = parseFloat(balance);
    older   = parseFloat(balance);
    rnd = getR(1,2);
       if (rnd==2){
           if (shity==false) {
              shit = true;
              shity = parseFloat(true);
              }else
           if (shity==true){
              shit = false;
              shity = parseFloat(false);
              }
}}
if (nextbet==null) {
nextbet=previousbet;
}
if ((balance>=target)||(nextbet>balance)){
//stop();
$('#notification').html('Relax & Reload');
alert('Relax & Reload');
console.log('Relax & Reload');
return;
}

var freak = ((balance-olderest).toFixed(8));
console.log("balance made");
console.log(freak);
parseFloat(document.getElementById('pct_bet').value = (((nextbet*2)-nextbet).toFixed(8)));
parseFloat(document.getElementById('pct_profit').value = (((nextbet*2)-nextbet).toFixed(8)));
if (shit==false){
$('#a_lo').click();
}else if (shit==true){
$('#a_hi').click();
}}
setInterval(() => dobet(), 1210);