I play minecraft and would like to connect with the teamspeak server from the randy server but i'm new to the teamspeak and i do not know how to do that please ask for help (i have handyteamspeak 3
That is very easy:
Click on the "+" symbol below, then enter "RandyPvP" as the label and as an IP address you take the Teamspeak IP (should be visible in the game) then save it and click once on the name / Server.
Download the Teamspeak client (https://teamspeak.com/en/downloads/), select "Connections" and "Connect" in the client, enter the address of the server, choose a nickname and connect to the server.
If at any point you do not get any further, concretize your question again.