Hi!
Thanks for participating in our community forum. In general, the IRS issues payments using the most recent information they have on file, likely from your 2019 tax return, either by direct deposit or by check. Regarding your address, I would contact the IRS to update your file.
If you haven't received your second stimulus check, then you are eligible to claim the Recovery Rebate Credit in your 2020 tax returns.
Here are some helpful resources below:
How Will the Second Stimulus Impact me
Second Stimulus, Turbo Card, and Green Dot Resources.
Good Luck!
