I Network — captcha job fake

Respected sir/madam i am raghava praveen recently i have got a call from a company named kdt. A lady named anusha has called me from that company and said me that you have to fill 10000 captchas in 10 days with 90% accuracy failing to which i have to pay the registration fees of 5000 rupees, she also told me that there are only few vacancies left for this job so when i have agreed for that she told me to send my aadhar card front and back pictures and also my email i`d. After sending my aadhar and mail i`d they have sent me two links when i opened the first link the link redirected me to an app called mac2cap. Then after the lady named anusha asked me to upload my picture and signature in that app then after i have uploaded my picture and signature in that app. The very next minute after uploading and signing in that app i have received an email to my mail i`d the email which i had received stated that you have signed an agreement which i`m unaware of. The lady never told me before about the agreement. I was in a state of turmoil after seeing the agreement then after i called them and asked them about the agreement she told me that nothing to worry about it it`s just a company rule. I argued with her and refused to start work but she warned me to pay 5000 rupees or told me to start the work. So after listening to her i have decided to start work in their company app. I have faced a lot of problems while working in their app. The app sometimes crashes and freezes and doesn`t count the filled captchas. It automatically shows from the first captcha after filling 160 captchas and also i have encountered the difficulty in recognizing the difference between small l alphabet (L) and capital i alphabet (I) and also the difference between zero (0) and alphabet (O). Lastly i have came to know that the company is a fraud company in the online. So please kindly help me sir i request you to terminate my agreement with them. Thank you.