The option to set up invoices to go out the same every week (recurring) is currently unavailable in QuickBooks Self-Employed (QBSE). This is only available in QuickBooks Online (QBO).
As a workaround, you can duplicate existing invoices or create a draft invoice and duplicate it. Though this will not automatically send them to your customer, you can save time from entering the details on it.
In QBSE, go to the Invoices menu at the top left.
Locate the specific invoice, then click the drop-down arrow under the Action column.
In the meantime, I recommend visiting our Blog site. This is where we share recent happenings and future developments, such as updates to newly added features. Here's the link: https://quickbooks.intuit.com/blog/.