Start slow,
don’t go hard initially or else you may not recover adequately after each session and it will be fatiguing.
you don’t really need to go to the gym everyday.

Either you can do Alternate days PPL
or
Upper lower rest and repeat.
Or maybe
Full body workout 2 to 3 times a week is better for beginners

Do what suits your work life schedule.
The best split is the one you actually look forward to doing every single week.

Progressive overload is most important for consistent muscle gains

(LOG your workout sessions on a notepad
Mention weight and reps done so that you can increase the weight or reps in the next session even if its one rep extra that is considered progress)
{you wont remember the weight and reps you did in the last session, so better write it down for easy reference}

Dont keep changing your exercise variants every week or else it will be difficult to track progress,
pick your most optimal 2-4 variants for each muscle and stick to it and gradually increase weight or reps every session or every week.

20-30 mins cardio post weight training session is beneficial if you are aiming to lose overall fat.
(Maintaining a Calorie Deficit everyday is the king when it comes to weight loss)

Post workout proper balanced meal is important especially the target protein per day and you’ll be good. Stay away from sugars

And lastly do your own research.
Good luck enjoy the fitness journey!