Aegon Religare — policy

Address: New Delhi, Delhi, 110025

I have policy of aegon life company, i have paid of my premium rs 2590 for 3 years.
When i buy this policy aegon life agent is saying sir you can withdrawal after 3 years but when i go for withdrawal in your office they said you can not withdrawal what ever you paid.
Sir i bought this policy for my sister marriage and i need this amount i have paid total 90000 i don't want to any bonus please give me only my premium.
I don't have lots of money sir this is my saving.
Please sir help me.
Regards,
Abul faiz