I am trying to set the players walkspeed to 30 but I get the error "Humanoid is not a valid member of Model".
if check:InvokeClient(v) == true then v.Character.Humaniod.WalkSpeed = 30 end
if check:InvokeClient(v) == true then v.Character.Humanoid.WalkSpeed = 30 end
You misspelled "Humanoid".