Best way to add to a trek so as to share your journey with others

We have just come back from. 7 month half lap. Exploroz was fantastic! I am now trying to save the trip we did, as I did not keep Exploroz open in the background as it would drain battery too much. I have entered many stops, saved, added more, resaved with another name, added more, resaved etc. However, now I get an error saying "Trek Render Error: Cannot Read Trek Routes". Is this because the app is down or is it because I have been deleting past saved versions on which the more recent version relies? Also, is there an easier way to represent a trip post-travels and save it in stages? I am finding it a little clunky as there seems no way to delete a location if one placed it in the wrong order or got a detail wrong. Thanks so much, Miriam