I am working with ArcGIS Pro and use a website, where I can download maps, but all the layers are locked and I cannot edit the symbology. Is there a way to unlock them or to use another program for changing colors, lines, etc.? I used the "ArcGIS maps for adobe creative cloud", but it didn't work. The file, which I embed in Illustrator appears as one layer. Could anybody help me?
I believe the layers export as a Clipping Mask. Select the image, to to the top menu select "Object" scroll down to "Clipping Mask" select Release. Do this to keep releasing the clipping masks.