Here I have used serialize method to fetch the data but I am not getting image from that please help to find the solution or give me alternative of serialize method.
$( "#button" ).click(function(){
    $.ajax({
        type: 'POST',
        url: ajax_url,
        enctype: 'multipart/form-data',     
        data:{
            data_array:$( "#form" ).serialize(),
            action: 'product_add_form_submit'
        },
        success: function (data) {
            alert('Successfully Submitted');
        }
    });
});
 
     
     
     
    