Please check for me.

1.I had to have it done by tomorrow
2.I got to have it done by tomorrow
3.I have to get it done by tomorrow
Are all grammatically correct? And could be used interchangeably?. Thanks

As Dozy requested earlier, please don’t duplicate questions.
This has been answered in your other message.

To me all the sentences seem to be incorrect.
3. can be understood, but it’s not grammatical.