The private keys should be at the right side after 'P2SH:'. There is one more problem, though. Bitcoin Cash does not support SegWit. You have sent your coins to a nested SegWit address which means, as far as I remember, that you won't be able to recover those coins without the help of a miner.
Ok I managed to 'sweep' the keys (no import in Electron cash) - no inputs found
Is that what I would expect to see because SegWit is not supported?
Thanks