Exactly $2800 sounds like the 3rd EIP payment for two people $1400 x 2 = $2800. Did you receive the 3rd stimulus check last year for two people but say on your tax return that you did not receive it?
Try checking your online account with the IRS
https://www.irs.gov/payments/your-online-account
Does the IRS show that you received a $1400 stimulus or EIP check in 2021? Did you receive it? When you were asked on your tax return did you say no? Was there $1400 on line 30 of your tax return?
If the IRS says you got $1400 last year but you did not receive it you can have it traced.
LOST THIRD STIMULUS CHECK
https://www.irs.gov/newsroom/questions-and-answers-about-the-third-economic-impact-payment-topic-j-p...
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