NEED HELP Samsung S6 keeps booting into TWRP

So i used Flashify to download TWRP on my samsung s6 device. Once it reboot it went into TWRP. The problem is that i cant get out. I tried Rebooting the system, powering off the device and clearing the phone cache (wiping cache partition). But every time i boot it up it goes into TWRP!!!!!! I NEED IMMEDIATE HELP PLEASEEEEEE!!!!
I have a samsung galaxy s6 sm-g920t

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