Here are three pics. The one labeled outlet, tested opened ground or missing ground. There are only two wires, hot/neutral. How would one make it so it would test ok. The pic. labeled panel, has ground wires and neutral wires in the same lug. I have seen threads where this is a no no. Again how to fix this situation. The last pic labeled sub panel, I couldn’t see where the bonding strap was because there was not one there. Is there suppose to be one in there, or is it treated differently?