He also demanded the resignations of BJP national general secretary Kailash Vijayvargiya and its Bengal president Dilip Ghosh.
He further informed that the big question raised before the Commission was who was taping the conversations of the Chief Minister.
Sinha told reporters after meeting the Chief Electoral Officer Aariz Aftab that Prime Minister Narendra Modi and Union Home Minister Amit Shah are influencing the poll process.
BJP has become 'Borrowed Janata Party', Trinamool's victory will herald change in 2024: Yashwant Sinha
He despised thinking that he joined TMC for the sake of getting Rajya Sabha membership, saying "it is a very cheap way to look at my decision".
The former union minister has also been made a member of the TMC national working committee as per the order issued on Monday by TMC General Secretary Subrata Bakshi.
Former Union minister and BJP leader Yashwant Sinha joined Trinamool Congress on Saturday, days before the state goes to the first phase of Assembly polls on March 27.
Sinha further lashed out at the BJP-led central government and said the latter believes in 'crushing and conquering' ideas.
A former minister in the Vajpayee cabinet, Sinha has been severely critical of the Narendra Modi dispensation's policies and style of functioning.
"The judgment does not even address the documented facts stated in our petition or even deal with our main prayer seeking an investigation," said Sinha, Shourie and Bhushan said in a statement.
Sushma Swaraj-Mahmood Qureshi meet called off because PMO was not taken into confidence: Yashwant Sinha
The government had last month called off the meeting in New York, within 24 hours after agreeing to it, by citing the brutal killings of three policemen in Jammu and Kashmir.
The activists have been expressing their views openly. In order to subdue their voice, this has been done, he said
By kicking out Hindustan Aeronautics Limited completely out from the deal, Prime Minister Narendra Modi has reduced 'Make in India' to a mere slogan, he said here on Wednesday.
BJP withdrew from J-K coalition government as part of grand strategy for 2019 polls: Yashwant Sinha's group
The Sinha-led Concerned Citizens Group has been engaging in informal talks with a cross section of society in Jammu and Kashmir.
Former Union minister Yashwant Sinha and West Bengal Chief Minister Mamata Banerjee coming out in support.