Add buttons to website - Call To Action

We would like to incorporate a Request a Callback button on our website as well as a Apply Now and Contact Us button on the several pages under our the following 2 headers;

http://www.tsuprofessionals.com/singapore-internship-1-3-months/ and http://www.tsuprofessionals.com/singapore-internship-6-months/

This would replicate the buttons we already have

We are looking for a fast turnaround and would like the work completed over the weekend.

Best Wishes

Becky