Hi,
I have worked on a couple of wordpress projects and i can help you to make changes in wordpress website, including adding the square appointment plugin to the wordpress site..
I have rich experience with wordpress,php, mysql,xml,woocommerce,bootstrap4,html,css,ajax,jquery,angular,react,seo etc,
I am confident that I can deliver you a quality result that you are looking for it,
Please send me a message in a chat so that we discus further and start this wordpress project
Thanks,
AB