The official date for the IRS to start accepting returns is 1/27/2020.  You will have to wait until your return is accepted in order for you to receive a refund.  You could receive your refund within 10 days if you choose direct deposit.  See the following from the IRS for refund information.

2020 Income Tax Refund Chart Shows When You'll Get Your IRS Refund

https://www.cpapracticeadvisor.com/tax-compliance/news/21121511/2020-income-tax-refund-chart-shows-w...

My bank account is wrong 

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@donnam603 wrote:

My bank account is wrong 

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If you already file and it was accepted then you cannot change anything.  If the IRS cannot direct deposit then they will mail a check to the address on your tax return.

@donnam603 If you fear that you have entered the wrong bank account information, please see the following TurboTax FAQ on what to expect concerning your refund: https://ttlc.intuit.com/community/refunds/help/what-if-i-entered-the-wrong-bank-account-for-direct-deposit/00/26213