getting 404

[sca255]

Describe the bug
getting 404 on app while post request to adnmin.php

To Reproduce
Steps to reproduce the behavior:

1. Go to 'admin.php'
2. Click on 'setup'
3. see 404 error {on azure app service}

Expected behavior
expect it to setup the server

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.