Central Board Of Secondary Education [CBSE] — For about security money not refund after leaving school for teacher

Address:

Aligarh, Uttar Pradesh, 202001

Respected sir/mam i m teacher of biology pgt of ingraham institute aligarh since 4yrs. At the time of joining college managment deposited my one months salary appx.19500/and they told to me that i[censored] leave my college with before notice period of 1 month then i will refund that amount. But sir after 4yrs they exploite to me for extra time for hostel coaching and forced me so i denied that proposnal then they told leave this job so i leave. And they not refund my security money sir plz help me.