I’m using an ads manager plugin on our site, bicyclist.xyz

I’m trying to replace the header banner ad with the code they provide. They give 4 different code styles – which do I use in the ‘Code’ section for the header banner?

#1 Shortcode

[bsa_pro_ad_space id="1"]

#2 <b>Ajax</b>

[bsa_pro_ajax_ad_space id="1"]

#3 Template tag

<?php echo bsa_pro_ad_space('1'); ?>

#4 PHP function – do_shortocode()

<?php echo do_shortcode('[bsa_pro_ad_space id="1"]'); ?>

Thank you!