Hello! Can i'll create a map more than 1533/1533 pixels? For example 4000/4000 and accordingly increase the map?

No,
resize it to 1533x1533 or use a tileset

Hello! I just took a server with pingperfect and I price the map eiland2. But my main problem these I don't like is how to leave the liv map for which active self please help me someone. I'm not English jutulise google translate so dsl lol