Return still in pending status

Return is still in the pending status and per the IRS they have not received my federal taxes. Why is this? It’s been almost a week and no update from TurboTax. I need to know if my federal taxes were efiled and if not I want to take my business elsewhere!5E85B7EB-996E-4C3F-9EAC-534D8D1469B6.png