Fine, you say you are a beginner at Arduino - what other programming experience do you have? Because the task you describe is not beginner-level, by a long shot.
My most complex project was a password lock with an lcd
Ok, and is there a due or target date for this one?
Why do you refuse to learn to program the right way? Why do you think starting from advanced coding will get you started and not lost? Why not start with the basics of coding (because this has nothing to do with Arduino).
Exactly what ti connect or ticalc.link does - so get a clone and be happy 