SimoneSilva Hello!
To receive push notifications to your mobile phone you just need to install the Ruhavik application on it, log into your account and not log out of it. In this case, push notifications will be sent to the mobile phone.
Also in the Premium version you can set up notifications in Telegram, email and webhooks (if you need it).
To make these additional settings please go to the Notifications tab and click on the button with the image of a cog next to the page title.