I just wanna convert a specific sheet but i dont know how, i've seen information about it but only confuses me, and also i dont think it works the way i want, This is part of the sheet i want to convert to pdf, it is basically a kind of format

Some people just only take the information that they need, using get ranges or something and make a new structure based on the information, that doest works for me, because i need exactly the same as it looks in the sheet, it could be really helpful if someone tells me a way where i can do this.

    function pdf(){
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var blob = ss.getBlob();
  DriveApp.createFile(blob);
}

This gets me the entire document i tried adding the sheet i want, but it doesnt work, i dont know if tis can be solved easily adding something more to that code, or if its more difficult, every comment is appreciated