Rangers Club - Missold policy for travel

I was in a mall with my then friend, and was unmarried. I was pressured to listen to rangers club policy and members for just * min. After long denial they just asked for * min and started talking about benefits and made false promises in loud voice in a restaurant playing high music so one can’t hear them clearly, they were very intimidating and in my face and i told them we are not yet married and they said, “ye kisi ko pata nai chalega jab tak aap na bolo, wo sab manage ho jayega” then they forced us to just pay *k via debit card which after so much pondering and denying eventually we had to give to their pressures as they didn’t allow us to leave and had so many people *-* of their group come and convince us falsely one by one. They did tell us about all charges and fees and when we signed up, they asked for extra *lac rupees which i had to use my credit card for as I didn’t have that money on me. I am till date paying EMIs and haven’t taken any services as they denied service as well and after that never picked my phone and gave me alternate number which is not picking again. I next day only wanted to cancel but they didn’t reply and forced me to keep it and said you agreed. Plz help
Me cancel
This as it is causing a lot of pain and trouble in such difficult and stressful times.