Workout splits

Hey guys not sure if this is the right subreddit for this but here I am. I’m gonna start working out this weekend and have some basic at home workouts I want to do. The problem is I have no idea how to split my workouts and I believe that (along with my diet) is the reason why I didn’t really improve much when I started to workout last year then stopped. Here’s currently what I have written down if there’s anything I should add and change please let me know. Currently I’m 185lbs 5’9 and I’d say around the 17-20%body fat range:

2x sets of 15 push ups

As many pull ups as possible

3x sets of 10 rows (20lb)

3x sets of 10 shoulder presses (15lb)

3x sets of 10 dips

3x sets of 10 lunges

3x sets of 10 squats with 20lb

30 crunch’s

30 leg raises

30 Russian twists

2x sets of 1 minute planks

30 minutes of inclined walking at 3 speed