Samsung Galaxy S5 — Trying to Root my phone per your instructions.

Morning! When I try to link with your site, via the link you emailed to me, I am receiving an Internal Server Http 500 error. Are you guys just waking up??? Not sure where u are located... I have downloaded the specified app in your instructions, but; it doesn't have a link to root my phone? Can you provide me any help in moving on with these instructions with a root link? Thanks very much in advance for your help! Looking so forward to getting the software installed and operating on the phone!
Oh on the Android toolkit would I just click on "Gain Root"? Thanks again!

Thank You!
Of course, now I can not locate the document I did a search for and saved!!

I performed a search and AP showed up. The document gave instructions on how to remove applications from your cell phone by installing ADB and the steps. It instructed the user to install a "root" program" for their phone on their laptop. My phone is a Samsung Galaxy 5 and the instructions were for a G6 or G7. They were fantastic step by step instructions. Now that I have lost what had been saved..... Now teaches me to always print.

Does this sound like a familiar document, I hope!
Thanks much for your help,
Sue H.