Gaana.com — Gaana.com again and again trying to transact money from my bank account without my consent

I took a trial of gaana in 2 feb 2021 with no auto renewable it finished on 4 aug 2021. But now Gaana.com is again and again trying to loot 399 from my bank account without my concent but i removed all money from my bank account to save my money but it still is trying to transact money. Fraud Gaana.com also not showing option to cancel auto renewable. I also raised issue in gaana.com website and also wrote a mail to gaana.com but not getting any response and they consistently trying to loot my money. Please help me save my money.