Month returns 00 on output

[web-azal]

I set air-datepicker locally and when selecting a date on datepicker (for example 13 March 2025) it returns = 13-00-2025.
No matter what month you chosen, it returns 00 for every one.
Js and CSS was taken from github library and npm:

new AirDatepicker('#calendar', {
dateFormat: 'mm/dd/yyyy',
timeFormat: 'hh:ii aa',
firstDay: 1,
range: true,
multipleDatesSeparator: ' - ',
autoClose: true,
});

<script type="text/javascript" src="assets/js/air-datepicker.js"></script>