Standart access request page - give 403 error

[ad...@zap.expert]

Hi

I'm trying to request for standard API access

Using link https://services.google.com/fb/forms/standardaccessru?authuser=2 

from FAQ page https://developers.google.com/adwords/api/faq

But i get 403 error

Screenshot: https://yadi.sk/i/EPhRpNrM3MSr9e

Here is screenshot of FAQ page:

https://yadi.sk/i/DcbWhwlM3MSr3k

What am i doing wrong?