What do you even have trouble with? All you do is, make a folder where you want the bot to be and go into that folder, then enter these commands in terminal.
Code:
curl -O https://www.sinusbot.com/dl/sinusbot-beta.tar.bz2
tar -xjvf sinusbot-beta.tar.bz2
If your VPS is windows, then it's much easier. Just make sure you have <= teamspeak 3.0.19.4 installed and run the exe.