How to save a route in TravelBoast app?

hello everyone so to save a route in in this app uh what you just need to do is tap on this phone icon in the bottom right and then tap on the plus and from here you can just save routes so to do that you will need to subscribe why should you subscribe because then you can just obviously save roots also no ads no watermark access to all models and you just will support the developers one month and that's it and then you will see roots here you