Why is the file not uploaded via FTP?

Question

Java

Hello, I have a block of code that should upload a file to an FTP server. The problem is that the code logs into FTP but doesn't send the file. What's the matter?

@Override
        protected Void doInBackground(Void... voids) {
            FTPClient fClient = new FTPClient();
            FileInputStream fInput = null;
            try {
                fInput = new FileInputStream("/sdcard/calc/address.zip");
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }
            String fs = "Yes.zip";
            try {
                fClient.connect("10.0.2.2", 2323);
                fClient.enterLocalPassiveMode();
                fClient.login(log, password);
                fClient.storeFile(fs, fInput);
                fClient.logout();
                fClient.disconnect();
            } catch (IOException ex) {
                System.err.println(ex);
            }
            return null;
        }

Here is the FTP log:

(000013) 08.02.2021 14:58:10 - (not logged in) (127.0.0.1)> Connected on port 2323, sending welcome message...
(000013) 08.02.2021 14:58:10 - (not logged in) (127.0.0.1)> 220 Welcome to FTP server!
(000013) 08.02.2021 14:58:10 - (not logged in) (127.0.0.1)> USER admin
(000013) 08.02.2021 14:58:10 - (not logged in) (127.0.0.1)> 331 Password required for admin
(000013) 08.02.2021 14:58:10 - (not logged in) (127.0.0.1)> PASS *****
(000013) 08.02.2021 14:58:10 - admin (127.0.0.1)> 230 Logged on
(000013) 08.02.2021 14:58:10 - admin (127.0.0.1)> PASV
(000013) 08.02.2021 14:58:10 - admin (127.0.0.1)> 227 Entering Passive Mode (127,0,0,1,133,251)