Bharat Nirman Rojgar - Interview Not Contected

I received call from Jenifer working in bharat Nirman Rojgar. And she said that your resume is shortlisted for our company. If you pass in exam Going tobe contected at Nov *st. You will be placed in Central Government Office near to you. And she said the you need to pay Rs:**** for registration, it is a refundable amount. The conformation call I received from Sangeetha, and the payment details I received from Abinav. Once the all the steps are completed. I paid Rs:**** through Google Pay. But by Nov *st I didn't receive the exam link. After that I try to call the HR's Jenifer, Sangeetha and Abinav But all of them mobile number are Switched Off. I try to contact through Mail ID ' info@bharatnirmanrojgar.org' But the Mail id Not Delived to the end.