[Q] HTC ONE (M7) ROOT doesn't work on phone. topic

Hello I am kinda new to this website so I came here to resive some help
so I'm telling you forward that thank you if you care to help me.
I have HTC one m7 international not sprint or something like that.
So let's go to the problem i have my phone rooted and I updated
To Android 4.4.3 and it works like a charm. Recovery menu is okay the
Boot loader is okay but when I download superSU it's says that "can't
Find Su binary it's a problem" or something like that and then it says
"if you updated ur phone to 4.3 version you need to manually re-root
The device...... " so I tried to re-root the device but it doesn't work
Keep in mind that everything like recovery and boot loader is working
Like charm. When I download from Google store the" Root checker" it
Says that u don't have root access
PLEASE HELP ME