I have bought Jeevan Suraksha Plan 1 (with profit) policy was begun on 24 Mar 2004 and my dob is 15 Aug 1954
The document states that date of vesting of annuity is 26 Mar 2016 and annuity first installment will be paid on 26 Mar 2017

My queries:
1- What is the meaning of date of vesting of annuity
2- What is the date of maturity

3- Do I have to inform LIC or will they get in touch with me for the annuity and lump sum payment
4- Is there anyway that I could get the total amount due to me returned after maturity as the annuity is too tiny, it is not tax free and just involves more paperwork and trouble.
5- How often do I have to submit my evidence of existence? Is there a form for that?