River Technology — Online job data entry

I have scammed by this data entry job frauds which i have applied in some online data entry job website in the fraction of minutes they messaged me that ur searching for data entry job so we have that like they messaged. and they asked me to upload my photo and signature i have uploaded then after that they called me for registration and after seeing sometime i thought this is looking like fraud i have searched in youtube about this incident is and this is happend by many people outside and i found a mail that they have pasted my photo and my signature in the agreement which they have not told me before about the agreement and i messaged them that like i have not signed any agreement and u have sent me i saw in mail and they replied me i have told u before they replied.