Requesting for one week extention of one month notice period to vacant the flat

Hi..I am staying in a flat for 4.5 years now...every year the landlord has made an agreement but since last year the agreement is due and whenever I have reached out to the broker or owner for that, they told me the owner is not in town ..now it's almost been an year that there's no agreement. I have been paying rent of time every month. On 28th July 2022 the owner has sent me the notice on whatsapp through the broker and have asked me to vacant the flat by 29th August 2022. I requested the broker to inform the owner that to give me 5 days extra ie I will vacant on 3rd September, 2022. Now the broker has messaged me that if I don't vacant by 29th August, the owner will charge me 1500 per day for the extra number of days I delay and that they will charge from my deposit. I have been paying rent of 26k per month so that makes it 866 per day. Is there any process /way that I can just teach them lesson ? After staying for more than 4.5 years ,they can't give me 4 days extra...is this the justified law in India? Please share your views . Thanks Lakshmi