Implement SolveMedia into my website. - repost

I am building a "faucet" that distributes the cryptocurrency known as dogecoin in small amounts. The site is entirely built and functioning as it stands but I would like to implement the SolveMedia captcha system into it. The website code was not built by me and I am not proficient in php which is what the site is built off of. The original developer put in recaptcha so it's "place" is already there I just don't know how to "fit" it in. I would post my website but I had to change my name servers and it is still propagating so I can distribute the IP to those interested.