Ms_robot

I have been looking for a bot to do a task and haven't found much help. The few responses I have gotten have bee negative. It looks like I might have to learn enough language and code to just make it myself. Can you guys recommend where to start? Which language? Which software? Will this guide help? I want to automate replying to a post I made every 30 seconds on a forum to push my referral link to the top of the thread. It is accessed through Tor browser and required a 5 letter captcha per post.