Bajaj Finserv — Customer want to cancel loan and amount paid, but company not cancel the loan

Bajaj finance employees cheated me, they call me several times at many places. They said that 5 lakh loan offer for interest rates 9.1% to 12%. But finally they sanctioned only 3 lakhs with a huge interest rate 25%, without inform me. I have approximate 50 call recordings. I have paid the amount to bajaj finance, which credited in my account. Before the first emi due. But they received the amount as part payment. And 3 emi still exists. I am also sending some of the call recordings with this mail. If never take any necessary actions i will file a cheating case against bajaj finserv.