Please provide explanation with your answers. Simply posting code does not spread knowledge of integral scripting processes which helps people understand the logic and reasoning behind your answer.
You would just check if the name was yours and then add the ForceField
Alot of your code was wrong too. Put this in a normal script inside ServerScriptService.
1 | game.Players.PlayerAdded:Connect( function (p) |
2 | p.CharacterAdded:Connect( function (c) |
3 | if p.Name = "Your name here" then |
4 | local ff = Instance.new( "ForceField" ) |