Thanks VictorPapa for reply.VictorPapa said:"Waiting on Applicant" means your file's immigration officer didn't assess your file yet. If you are sure the document you have sent them completely cover their request then you can send an email to their email address and inquire about your latest document update and their request. If they answer you, your file is in process and no more document is needed at the moment then you can wait until your file's immigration officer start to assess your file and then I think in a very near future your file's status will change from "Waiting on Applicant" to "In Process" and in a next few days they will finalize your file and send you the final result.
I have already sent them a mail and they said application in process, applicant may stay in waiting on applicant until final decision made.
But It is of 17th March mail.
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