saving a screenshot to the recources folder

@banana111

Well you should not be ashamed for asking for help. Here is a simple example script. Hope it helps and cheers mate.

 using UnityEngine;
 //System.IO;: You need this to find the files in your Directory
 using System.IO;
 
 public class Your Script Name Here: MonoBehaviour {
     //screenCaptureKey: Change this to any key you want. It is easily changeable in the editor
     public KeyCode screenCaptureKey = KeyCode.F2;
 
     //ScreenCapDirectory: If you want a 
     //specific directory do something like this: "C:\\Users\\YourUserNameGoesHere\\Documents\\"
     //Or if you want to use Application.persistentDataPath put it in the 
     //void Start() method and leave this string empty.
     public string ScreenCapDirectory = "C:\\Users\\YourUserNameGoesHere\\Documents\\";
 
     //The name of the screen capture taken. Put anything you want
     public string ScreenCapName = "CoolPic";
 
     //This will be what type of file your screen capture is. Another type besides png is jpg.
     public string fileType = ".png";
 
     //Private variables to get how many screenshots exist
     private int count;
     private int ScreenCaps;
 
     void Start()
     {
         //Set them both to 0 at start
         count = 0;
         ScreenCaps = 0;
 
         //This file path is C:\Users\YourUserNameHere\AppData\LocalLow\YourEnteredCompanyNameHere
         ScreenCapDirectory = Application.persistentDataPath;
     }
 
     void Update () {
         //ScreenCaps: Say we have 2 files with the same name as your ScreenCapName,
         //            Well then this would just tell us 2 of those files exist.
         //            Then we add that value to our ScreenCaps number to reference later.
         ScreenCaps = (FindScreenCaptures(ScreenCapDirectory, ScreenCapName));
 
         //If we press our capture key
         if (Input.GetKeyDown(screenCaptureKey))
         {
             //This is how you save the screenshot to a certain directory and a certain name
             //(ScreenCaps + 1): We reference this from above and use it for our picture name
             //                  So if we know 2 files exist we add 1 to our value so it is a new picture.
             ScreenCapture.CaptureScreenshot(ScreenCapDirectory + ScreenCapName + (ScreenCaps + 1) + fileType);
             Debug.Log("ScreenCapture Taken!");
             Debug.Log("ScreenCap Location: " + ScreenCapDirectory);
         }
     }
 
     //This gets all the existing files from the Directory (DirectoryPath)
     //with the FileName(FileName).
     int FindScreenCaptures(string DirectoryPath, string FileName)
     {
         //Set count to 0 at every run so we count up from 0 to 
         //how many files exist with the FileName entered
         count = 0;
 
         //This loops through the files in your entered Directory
         for (int i = 0; i < Directory.GetFiles(DirectoryPath).Length; i++)
         {
             //If any file has the same name as your picture
             if (Directory.GetFiles(DirectoryPath)[i].Contains(FileName))
             {
                 //Add 1 to the count because we need to know how many
                 //files with the same name exist
                 count += 1;
             }
         }
         //Once we know we return that amount
         return count;
     }
 }