I need to write a script that is included in the personal account of my Internet provider and transmits information about the current balance.

At the moment I am stuck at the time of authorization. I found and edited such a script for myself:

```
import requests

url = 'https://bill.tomtel.ru/login.html'

USERNAME, PASSWORD, = 'mylogin', 'mypass'

resp = requests.get(url, auth=(USERNAME, PASSWORD))

r = requests.post(url)

print(r.content)

```

But this does not help to pass authorization...

I can enter this link through a browser and go to a page of this type:

```
https://bill.tomtel.ru/fastcom/!w3_p_main.showform?FORMNAME=QFRAME&CONFIG=CONTRACT&SID=BLABLABLA&NLS=WR

```

I can go through browser authorization through both links, but why can't I do this through a script?

Please help with this.