What @thumper1 said.
Short of changing gears in a career, I don’t see the need.
It’s not going to make you more marketable. You already have a concentration in HR - admittedly not the field with the most jobs today but there still are many and I have no clue what a certificate in accounting technology means or does for anyone.
In other words, if you couldn’t find a job b4, finishing another certificate is not going to land you a job.
Are you employed? If not, have you worked with your college career office for help/strategies. Perhaps you need help searching, interviewing, etc.
What is it you want to do in life? Focus on that - and finding a job in that area with the degree you already have.