PCC Student- Continuous Leave for 7 Months is possible?

Hi Friend,

My Problem needs some more advice.

1. Conditions in My Office

a) In my office credit leave eligibility is not granted yet.

b) My boss not allows credit leave .

c) I have proof for my credit leave eligibility (Photo copy of attendance register)

So I meditate to sent him leave application through e-mail showing leave calculation. If he  still not allows, not to go for work after 15 days.

Clarification Needed:

Will it be offensive to ICAI Rules???

Will my articleship be endangared due to my action????

Consequence from my Ofiice.

a) Boss will not grant completion certificate after 3.5 yrs articleship period.!!!!!

So will there be any rules  help me  to obtain completion certificate after my articleship period 3.5 yrs???