Background video not wanted

Hello,

i have this code and this video in background of my slider in home page. I won’t this, why is appear ?

What can i delete this.

Thank you for help

<!– Page template :: START –>
<div class=”post-23042 page type-page status-publish hentry” id=”post-23042″ >
<div class=”container”>
<div class=”section”>
<div class=’post_content’>
<div data-vc-full-width=”true” data-vc-full-width-init=”false” data-vc-stretch-content=”true” class=”vc_row wpb_row vc_row-fluid vc_custom_1580553009354 vc_row-has-fill vc_row-no-padding”><div data-vc-parallax-image=”https://www.youtube.com/watch?v=lMJXxhRFO1k” data-vc-video-bg=”https://www.youtube.com/watch?v=lMJXxhRFO1k” class=”wpb_column vc_column_container vc_col-sm-12 vc_col-has-fill vc_video-bg-container”><div class=”vc_column-inner”><div class=”wpb_wrapper”><div class=”wpb_revslider_element wpb_content_element”>