add action on spesific page wordpress

add_action('template_redirect', 'are_we_home_yet', 10);
function are_we_home_yet(){
	global $post, $wp;
	
    if ($post->ID == '1127') {

        ?>
		<script>

document.onreadystatechange = function () {
    if (document.readyState == "interactive") {
        
		document.querySelector("#billing_phone").parentNode.innerHTML = 'Contoh: 601137436150<br><input type="range" value="24" min="0" max="999999999999" oninput="this.nextElementSibling.value = this.value"><output>24</output>';
	
// 		<input type="range" name="rangeInput" min="0" max="100" onchange="updateTextInput(this.value);">
// <input type="text" id="textInput" value="">
		//  console.log(target);
    }
}
		
	

		</script>


		<?php
    }
}