ScoreHUD

So, I am sitting here, wanting my ScoreHUD to say the persons name. I look up how, I look up the plugin I need, and it's not there. I need the plugin "BasicAddon", but I can't find it. Can someone please help me?

I mean I want to show a persons name on the scoreboard, but if I do {name}, it shows up in game as I typed it in, {name}. I saw a plugin you need to install, and I can't find it in the Aternos plugins. I need the BasicAddon plugin, and I couldn't find it in the Aternos plugins.

My server is a Pocketmine Bedrock if that helps at all.