What am I doing wrong I keep getting non selected

Ima applying to police department and I have military experience though my military time was cut short due to personal reasons but my discharge is honorable, I worked at a tribal agency for 3 months but resigned due to pay issue with the tribe and the 1 and 30 minute commute everyday. I want to know why i keep getting non selected like all I want is to be a police officer. I not here to whine but ask for tips from actual officers
How can I be a better candidate?
I’m doing everything in my power. I don’t plan on giving up either. But so far I been non selected from two departments
I dressed in a suit and tie did my virtual interview through teams, which was a little weird compared to doing the panels with the Tribal Police. I was honest why I got out the military early. I didn’t ask any dumb questions. I just want to know what can I do better