You can download it from the updater on your POCO M4 Pro 5G.
MIUI 13.0.2 brought some changes to the User Interface. For example, the pull down menu has changed.
NFC is now set to SIM wallet which you will have to change it to HCE for it to work with your Google Pay.
The Android security update is also patched up to June 2022 which is recent.
If you are still using 12.5.7, you will need to update to 12.5.9 first before installing the 13.0.2 Over the air through the updater app.