Nearby Explorer manual?

Hi.

I have installed the online version of Nearby Explorer. I know that aside needing a data connection, as the maps aren't locally downloaded, it's the exact same as the paid version of the app.

On Android, I'm loving this app, however, I'm really seeming on iOS to be struggling with getting the settings talored correctly to my need. Further, I can't seem to figure out why, but for some reason, turn-by-turn guidance isn't working. I see no option anywhere aside the virtual navigation. I know it's quite lengthy as I recall, but does anyone have a direct link to either a pdf or html version of the iOS manual for the app, preferably html?

Thanks.

Chris.