Depth review

This people took advantage of me I did not have any problem with my depths they pretended to be from government, I don't need their help I asked them to cancel on the next day they made me sign but they refused telling me I àm being overcharged on interest rates I want them to cancel the depth review they made on me I want to settle some of my depths I can't because they flagged my accounts,the massage they sent to me said this review will be active after first debit so I don't understand why it's difficult for them to remove me on this review please help