Where to put your iPhone ChatStorage.sqlite
After extracting (Windows, Mac) your iPhone's WhatsApp archive (ChatStorage.sqlite) you need to move it to your new Android device. You need to put it inside the (auto-created) WazzapMigrator folder, like this.
If you can't see the auto-created WazzapMigrator folder just restart your phone.
Please note that WazzapMigrator will search it in other folders too, like Downloads folder.
Or you can select it manually: