Scripts are not working.

Aleha, Play2DSound requires the path to a *.xdb file containing sound descriptions as input; examples can be found in /Sounds/_(Sound)/. Additionally, it is recommended to explicitly specify the file path. For example, if you place the file next to the map script, it should look something like this:
Play2DSound(GetMapDataPath()..'Scream.xdb#xpointer(/Sound)')