Sphere Services — sphere services blackmailing me for money

Ye ek fraud cmpny h phle ye km krwati h meri 81% accurcy aayi uske bd v ye paise ki dmnd kr rhi h they are just fraud... N blckmailing me towards mny plzzz help
Frstly inhone bola 150 page type krke dena h note pad mai maine kiya 15 days k andr uske bd ye bolte h some spelling mistak k chlte srf 81% accuracy aayi h aur mujhe pay krna pdega amount otherwise ye case file kr denge... They are blackmailing me