Mtk Services — company asking money for cancellation the registration

Address: B-9 Vasant Park Dhule Road, Aurangabad, Maharashtra, 424001

My name is akash mehrotra and i live in shahjahanpur (Up). I received a call from mtk services ([protected]) on 24 rd july on around 2:32 pm for data entry form filling job, work from home, from forms to be filled in 10days and offered 20s. Per form.
The faculty says to submit the aadhar id proof and i made it then next day i recive another call from there side for regestration process mail confermation.
After i done i got the call from my friend office where i apply for office work job he say that i will join office from mon (29/ july /2019). Thatswhy i made the call to company no. And i say all about on the matter the company staff says "no problem you relax and no work, any mail about on the subject of work would come but when i checked my mail on 04:15 pm approx i found a mail in which username and passwrd appear. Then i contact again to the company again she says" no problem sir "
Today i recive a call ([protected]) for cancellation process and they demand for money and says if the amount not paid then i will suffer in legal process / case against me and they are asking me to send amount 3990 and after 10 days legal process charges 4900 or exceed amount.
After these coversation i search about the company and found many fraud reports that'swhy i also complaint against company.in the present time the lack of job and these companies makes these fraud and kidding through false use of indian constitution and it act law, he knows that any student and person not like for legal process in any sence
Please solve this problem
I attach all the mail copy and web communication copy
Kindly i request too you sir for solve the matter. And also its a request too you kindly check agreement the month and year which is 6 - may - 2019 and also in this my signature is not applicable.
Thank you