I am new to docker and i already checked the posts on stackoverflow but i cant resolve my issue:

my file dir:

 Directory of C:UsersHPDesktopnocom2

05/15/2024  12:06 PM    <DIR>          .
05/15/2024  12:06 PM    <DIR>          ..
07/25/2022  05:57 AM             5,320 ad_bot.py
07/25/2022  05:57 AM                68 ad_site.Dockerfile
07/25/2022  05:57 AM             1,089 docker-compose.yml
07/25/2022  05:57 AM             1,176 dockerfile.Dockerfile
07/25/2022  05:57 AM               144 index.html
07/25/2022  05:57 AM    <DIR>          Myst
07/25/2022  05:57 AM             1,790 README.md
07/25/2022  05:57 AM             1,184 requirements.txt
07/25/2022  05:57 AM    <DIR>          venv
               7 File(s)         10,771 bytes
               4 Dir(s)  10,078,896,128 bytes free

This is the project from github and in readme.txt it says to run this command:
Docker build -t ad_bot .

When i try i get this error:

[+] Building 0.0s (0/0)  docker:default
2024/05/15 12:12:25 http2: server: error reading preface from client //./pipe/docker_engine: file has already been close[+] Building 0.1s (1/1) FINISHED                                                                         docker:default
 => [internal] load build definition from Dockerfile                                                               0.0s
 => => transferring dockerfile: 2B                                                                                 0.0s
ERROR: failed to solve: failed to read dockerfile: open Dockerfile: no such file or directory

I am already in right directory. Should i change name of dockerfile?