Teplolyuks: SMS payment notification (1C-Bitrix)

Good day!

Website: www.teploluxe-irk.ru/
Platform: 1C-Bitrix, edition Business.
The site is hosted on shared hosting REG.RU. Has FTP, SSH. Installed ISP Manager.

What you need to do:
You need to configure it so that once the order enters the status "Paid" (prntscr.com/rvfcmq), the customer needs to send SMS "Thank you, #NAME! Your order #Nomernaya successfully paid."
Sending SMS must be configured via sms.ru – sms.ru/api/send.
Api_id will provide to the contractor.

Set a budget in order to run the project. Cost we agree.
Deadline: 13 April 23:59 GMT.

PS
Communication on the project will only FL.ru. I promise prompt replies.