Set up the ready-made module on the Beatrix site (aspro)

Good afternoon!

Dano:
- site-shop on bitrix (small business). the latest version.
- The decision of ASPRO-maximum has been established.
- Connected SMS service is available
- Installed in the test mode solution "Authorization by phone number" - link
( https://marketplace.1c-bitrix.ru/solutions/bxmaker.authuserphone/)
Instructions are available

You have to do:
1) Customize the solution on the site

Your questions and suggestions on terms and cost - wells