Fiitjee — About tab unlock

Sir i was a student of fitjee and i left fitjee in month of may this year due to health issue ...Since i left i was not able to open my tab as it has knox security

and as soon as i swith on it i asks for tenant id and password

i am also unable to do factory reset

..And our local facilities are not listening about it ..

Please help us..

I am from bhubaneswar centre...Pleasee solve my problemplease sir do something

please or i would be bound to make a video about fitjee customer care service...Very soon...