Form 107 of SSP portal doubt

I completed articleship training on Nov 30 th 2022 past month,and I filed and submitted the form 108 it was accepted.

but excess 50 days leaves to be served of me ( I have to serve) from Dec 1.12.2022 to Jan 19.1.2023


Doubt:

1.does I have to file this in form 107 for this excess 50 days period in SSP portal

2. when I should have to file after this excess period completed 19.1.2023?????

3. can I file before 19.1.2023



please give me a guidance please