Hello, @santoshabbineni. Generating 1099s within QuickBooks Self-Employed isn't available. In that case, you'll have to download the 1099 form from the IRS website and file it manually.
Also, please note that the standard IRS deadline for 1099 filings is January 31. Since this date has passed, you'll have to file the 1099 immediately to avoid escalating late-filing penalties. The IRS calculates penalties based on how late the submission is, and prompt action is the only way to minimize your total late-filing fees.
If you have any other questions about managing your tax forms, feel free to drop a comment below.