My client had applied for premium processing visa for me but till now i haven’t received any update from him.Does this means i lost in lottery or do i need to wait for some more days?
You can wait till the end of this month or first week of May. Few PP’s the receipt are being sent through USPS mail rather than an e-mail. USPS mail may take a week to be delivered after it is posted by USCIS.
Only when you get your packet returned it means that you did not get through the lottery, so wait patiently till then.