Where should i give credintials of app to google play store to review my app

HI Fellows,

I have submitted my app on google play store and it goes in pending to publish then I remember that my app need login credentials for review that I have does not give to google play store because I did not found where I have to give credentials for app to google play store that they can use and review my app, need help to find out a section where i have to give credentials to google play store…kindly provide answer with images it will help full for me as well as others who need help on this point,

Thanks in advance for your help

as this step defined in screenshot I can’t found to fill