Hi @Atul.Gupta
Firstly welcome to the TWB Community 
I can confirm what the kind @Lilav_Alarashi and @sifatnoor have said! Thank you both for helping out a fellow translator and for providing such a warm welcome 
TWB is a non-profit organization offering language and translation support for humanitarian and development agencies, and other non-profit organizations. As such, money payments are generally not part of our workflows.
In very rare instances, we may have paid projects depending on the word count, turnaround time and type of document. However, this would be an exceptional circumstance. In that case, we would certainly inform our volunteer community. 
Of course, it is extremely important for us that translators feel motivated and supported, and that we express our gratitude for the work they do. As such, we have created a General Recognition Program for all Kató Translators. You can find out more about this program by visiting our thread on the recognition program 
We also have a section in Kató Community called Opportunities for Translators/Interpreters , where we post both paid and unpaid opportunities for translators!
And as Sifat mentioned, we hope that the learning experience of TWB is helpful for all translators and can benefit them in various ways 