Rex Enterprise — demanding money from me

Hello sir, i received a mail regarding data entry work from the rex enterprise company located in gujarat. They assured to give me rs.19700 for 1200 forms which has to be completed in 8 days. For that, they made a registration and agreement by using my mobile number and aadhar card. Later the very next day, i found that this job is totally fake and mailed them that i don't want to do it. Now, they mailed me to pay rs.4300 utility and maintainance charges according to the agreement terms and conditions. They're threatening me with civil and criminal cases if i fail to pay the charges. I'm uploading all the required photos related to this complaint. Please resolve this complaint as soon as possible. Thank you.