TurboTax receives no information from the IRS concerning a stimulus payment. Nor can TurboTax contact the IRS concerning any taxpayer's stimulus payment or check on the status of a stimulus payment.
Use this IRS website for stimulus payment status - https://www.irs.gov/coronavirus/get-my-payment
Use this IRS website for get my payment FAQ's - https://www.irs.gov/coronavirus/get-my-payment-frequently-asked-questions