In TWRP, tap the button. Browse to the location where you saved the ZIP file.
The uninstaller removes Magisk, but some apps detect past root via files left in /data or the presence of TWRP folders. Try clearing the banking app's storage or factory resetting. Also, ensure you manually delete the Magisk folder from internal storage.
Magisk is a popular tool used to root Android devices without modifying the /system partition. However, there may be times when you need to completely uninstall Magisk from your device. This is where the Magisk Uninstaller Zip 25.2 comes into play.