The only way to know when the direct deposit will be entered
into your account will be when you check the IRS's Where’s My Refund
website. If a date is listed and you did not get the refund into your account
you can contact the IRS by phone to see why you haven't received anything.
Here is the link to Where's My Refund
https://www.irs.gov/Refunds
Here's the link to IRS Telephone Assistance,
be sure to use the check refund status number
https://www.irs.gov/uac/Telephone-Assistance