Update README.md

Author: GrayWolf52

README.md

@@ -27,6 +27,8 @@
 - Import `Scripting Define Symbols` in `Project Settings` > `Player` > `Other Settings`
     -   For Applovin: `VIRTUESKY_ADS` and `ADS_APPLOVIN`
     -   For Admob: `VIRTUESKY_ADS` and `ADS_ADMOB`
+    -   For Tracking Adjust: `VIRTUESKY_ADJUST`
+    -   For Tracking Firebase Analytic: `VIRTUESKY_FIREBASE_ANALYTIC`
 
     ![Screenshot 2023-10-03 175544](https://github.com/wolf-package/advertising/assets/56286032/44ab8706-b06e-49da-86fa-c67663ed4339)