$10,200 Unemployment help

I submitted my federal taxes a few months ago, which were accepted. I setup a payment plan right after. Nothing has been taken out of my account yet by the irs (idk why). Here’s my question. I was unemployed half of last year, the tax break for the $10,200 wasn’t applied yet when I filed. So the number I owe should be considerably lower than what it is. I heard they are sending refunds to ppl that paid, but I setup a payment plan and nothing has been paid yet. So what do I do? I don’t see my total of what I owe on the irs website either.