Add instructions to run in README.md

Author: notsniped

README.md

@@ -10,3 +10,53 @@ YAToDB is a simple and easy-to-use truth or dare Discord bot, developed in Pytho
 * **/truth**: Gives a truth based question.
 * **/dare**: Gives a dare based question.
 * **/suggest**: Suggest a new question for truth or dare game modes.
+
+## How to run
+<ol>
+<li>
+  Go to your bot folder in your file manager. Go to the <code>config</code> folder and open the <code>startup.json</code> file.
+  
+  Now go ahead and insert your Discord bot token in the `token` part of the file. If you don't have one, go to <b>https://discord.com/developers</b> and make a new application.
+  
+  ![Screenshot_20230506_231226](https://user-images.githubusercontent.com/72265661/236639057-c4eace3d-d422-4e6e-b5d4-0e9190945521.png)
+  
+  After pasting the token, copy your Discord user ID and paste it into the `owner_id` part of the file. Save the file to apply changes.
+</li>
+
+<li>Open your terminal emulator (command prompt in Windows, terminal in Linux and MacOS). <b>Do not open as administrator as elevated permissions are not required.</b></li>
+<br>
+<li>Move to the directory in which the bot source is located. For example, if my bot folder is located in my Desktop folder, this should be run:
+
+Windows:
+```bat
+cd C:\Users\{your username}\Desktop\YAToDB-main
+```
+
+Linux/MacOS:
+```bash
+cd ~/Desktop/YAToDB-main
+```
+</li>
+<br>
+<li>Type in the following command to start the bot.
+
+```bash
+python main.py
+```
+
+If `poetry` is installed on your machine, the `py-cord` library will be automatically installed, along with all of its dependencies. If not, run these two commands:
+
+```bash
+python -m pip install py-cord
+python main.py
+```
+</li>
+<br>
+<li>If you see this in your terminal emulator,
+
+```
+[client] Bot client successfully signed into API. (startup time)
+```
+
+That means you're all set!</li>
+</ol>