Hi Guys,
I'm new to Power Automate, just finished some online courses and trying to create a new leave tracker for my small team.
I have 2 Sharepoint list:
1) Leave Request:

2) Leave Balance

Objective:
When I create a new Leave request, e.g, John, AL Days = 2, CCL Days = 2
The flow will go to my Leave Balance sharepoint list, find John, and subtract the AL Days and CCL Days from the current number

This is my thought process. First when a new item is created or modified in Leave Request, I'll get Item from Leave Balance, and for each number of days that I've inserted into AL days and CCL days, these will be subtracted from AL and CCL (Leave Balance ) respectively.
I've tried many times but I can't seem to get the flow running. Just hoping someone can guide me to getting the flow or logic working.
Thanks in advance