@domenicjon - just be patient. the IRS is woefully behind on processing paper returns. Expect a wait or 6-9 months. Chances are high they have them..... the first clue will be a transaction record on your transcript at IRS.GOV.
The deadline for requesting a refund for 2019 tax return filing is July 15, 2023, so you filed well within the deadline. Just a lot of patience is now required.
