Contact form not working

I paid for this template(Construct - Free Construction Company Website Template - Colorlib) thinking the contact form was working only to finish working with the template and discovered the form is not working. Pls how do I get this form to work, I need your assistance here.

hey there

Dear Anwuli sorry but backend side of the contact forms or any other forms are not included in our HTML templates, this is the part that must be decided and implemented by the customers,