@wp221 … the Login button is in the top right corner. It’s bright red so you can’t miss it.
The Location setting: just go to the Set My Location page, then click Edit Location button. Then UNDERNEATH THE MAP, just type in the “Address Autocomplete” box, the closest Town Name. Suggestions will then appear under where you’re typing, just click the relevant suggestions (i.e. Bairnsdale, Victoria) and scroll down and click Save Location. All done. Then you’ll show up as in that Town … no specific address.