Security Deposit

Dear Sir, I am a distributor of a company viz TELESHOP TELESHOPING from Mumbai since 2014.At first when i started work they did not demand any Security Deposit .After Few months when i launched there company fully in all districts of my area and they earned a lot,then demanded security deposit which was not a part of oral agreement,then they themselves cut a part of my commission monthly and took 625000.00 as security deposit.Now from last few years the company has minimized there operations i was always telling them to start there operations as it was in past ,but they were promising every month but did nothing in this way i got a huge loss to my business as expenditure was high income was very low.Now in Feb. 2023 i wrote to them that i can not work further with you .They wrote that work till April 2023 so that we can find a new distributor.But from May 2023 they stoped sending orders.From MAY 2023 I am continuously calling and texting there Owner but there is no response from them.