[Grasshopp3r]

I’m running Kodi 18 on iPad. I want to customise the background on the standard skin. I installed the Google add on and tried to do a picture search/download, but any images I tried to save all say failed to save. I can’t seem to add to any directories (only have home and inbox as standard) can’t seem to link to where images are stored on my iPad either.
Any solutions?