I have 2 issues with my item pop up

[AgentN107]

So I made a script that is a more simple item pop up of just being in a corner and the player can just go about there business it also is used for quests or whatever else. It is called through a script call that can change its Icon and its message the 2 major problems I have are 1 if it runs and the player leaves the map they are on it just stops and 2 if the player starts it from one event then starts it in another the animation from both overlap each other.