Your situation is really unclear.
To prepare a 1065, you need Turbotax Business. This is a different program from any of the personal versions of Turbotax, and is only available as a download to install on a PC, or is now available online. There is no Mac version. https://turbotax.intuit.com/small-business-taxes/
If you have a multi-member LLC that files a 1065, that is due March 15 unless you have an extension (not April 15) and the late penalty is $195 per month per member. You must prepare the 1065 first, this results in a K-1 statement being issued to each partner that they must include on their personal tax return with their other income and deductions.
If this is a single member LLC, you don't file a 1065, as mentioned above.
If this is all for 2023, and no one filed a 1065 for the LLC, then your worst-case scenario is that you owe at least $2000 in penalties, and after you prepare the 1065, all the members will have to file amended tax returns with their K-1s (unless they have extensions and did not file yet). Or maybe the LLC has an extension (to September 15, 3 days from now?)
Can you clarify what you filed, and when?
