<human>: Not sure if this is the right place but if not maybe someone can direct me?

Anyway, I'm trying to clean up my credit report and paying off my accounts in collections. 

I've come across a debt that's owed in the amount of $75, and this is the biggest pain in the ass trying to pay in full. 

The collection agency is listed as FST FEDERAL CREDIT & COLLECTIONS based in HOLLYWOOD, FL. The contact information in my credit report leads me to a phone number that has been disconnected. I googled the collector and found another contact phone number and email and contact us form on their website. The phone number brings me to an automatic recording with prompts that lead nowhere/to voicemail. I've left about a dozen messages over the last 3 months. I've filled out their contact us form on the website with no response. I've emailed them with no response. 

The debt is being actively reported, last report date 3/1/16. 

What do I do?

Can you give me the gist of the text in a nutshell?
<bot>: believe it or not, I'm harrassingly contacting a debt collector who won't answer me to pay off a debt.