if you got acceptance e-mail, you can check your refund status on TT website or go to irs website
if the IRS received your return you can also use get your tax record to see transcript of your return
https://www.irs.gov/
if you did not get such an email it is likely you never completed the step to electronically file. if this is the case, there will be no info on your refund status. yo can no longer e-file for 2018. you'll have to print and mail in your return. follow TT filing instructions carefully.
