Even if your English is terrible, you will be able to just look at the content of the folder and search for the term 'SCRIPTS'. Even if it was written in Chinese, you would still be able to find it once someone showed you how 'SCRIPTS' is written in Chinese. How hard can it be to open your eyes and look for the term 'SCRIPTS'? I repeat, the term is 'SCRIPTS' and it is inside of the 'SOLDATSERVER' which you downloaded. Put all 'SCRIPT' files that you want your server to run into this 'SCRIPTS' folder. Please note that the folder's name (-> 'SCRIPTS', that is) in the 'SOLDATSERVER' folder is written in lowercase. All uppercase letters you read were meant to help you find the 'SCRIPTS' folder without making us make a red circle on a screenshot of the 'SOLDATSERVER' folder to not make you feel like an idiot once you found the 'SCRIPTS' folder.
Long story short:
1) 'SOLDATSERVER'
2) 'SCRIPTS'
3) '?? ?? ??'
4) 'PROFIT!'