This is the view of EditForm Control whenever I clicked it.

Unfortunately, I am using a new Format and had fetch data from other SP List. though I want it to submit to same SP List as this one.

This is the New Format that I am using and Unfortunately, its not using EditForm Control but I still want it to update the main SP List that I've created. I've already adjusted the SP List and just want to Submit and Update the Form.
What Function should I use? is Patch, good for this? Is it possible if I can update two SP List using the same Submit Button?
I have critical data already on my SP List and don't want to risk losing it. Help.
TIA.