Problem Updating maps

I try to update the maps today 

it say I need update Cycling Europe 2020.10 and ...have no storage for doing this 

So .... anyone knows how to solve it ... it said the map is 6,6 gb of storage .... so I think that is impossible to have mor than one map 

I have installed topo Active Europe and its around 3 gb and now the update of this one 6.6gb ....