Adding pictures to MyDrive routes

[Gibbin82]

I am constructing a scenic route from Land’s End to John O’Groats to share on the TomTom MyDrive community and would like to add pictures to locations along the route, in the same way as the “The Causeway Coastal Route” published by Tourism Ireland. I have been able to add several pictures to the start of my route but they have been added to the start of the route and I have unable to move them to the relevant locations along the route. It must be possible as illustrated by the route mentioned above, but please could someone advise me how this is done