IRS Refund Status says "We cannot provide any information about your refund"

Turbo Tax says my refund was transmitted May 12,2021 accepted May 12, 2021.  ( I e-filed May 11,2021.) My State refund processed 7 days after e-filing. Where’s my IRS refund says “ We cannot provide any information about your refund.” I have used all resources (IRS2Go App, Website and WMR phone). IRS phone disconnects at all times of the day "due to high call volume."  Appears every resource available ignores discussing reasons why the "...cannot provide any information..." response is generated.  It seems the possibility of incorrect data entry is the ONLY reason "... information cannot be provided ...".  Turbo Tax says my e-file return was accepted by the IRS.  How can I verify the IRS actually accepted my e-filed return?