At Hostinger, we do provide daily backups with the majority of our hosting plans - the only plans that have weekly backups instead are:
Shared Single
Shared Premium
Single WordPress
WordPress Starter
VPS plans
If you want to have daily backups on one of the mentioned plans, you can easily order them via hPanel: just open Hosting → Manage:
In the Files section, click on the Backups button:
And click on the Add Daily Backups:
Daily Backups for VPS can be activated via the Servers → server in question → Snapshots & Backups page.
NOTE:
On all Shared and WordPress plans, you will get Daily Backups if you upgrade your hosting plan (to Shared Business/Business WordPress or above)