Keys Lost Walmart AG January 23 Wednesday night

I went into Walmart to get a few things, had my keys in my hand when I was shopping and set them in my purse.
Checked out and walked out you my vehicle and had my keys in my hand when a woman approached me and asked if I had any money.
So I don’t usually give charity like that but set my purchases down on the floor of my van and then unzipped my wallet and gave her 4 of the 9 dollars cash I had.
when I turned back around to gather my things to leave I could not find my keys.
I went back into the store to ask the guy working the self checkout lanes and we both looked at the register I used but nothing.
There are only two or three keys on it.
A square one and a long gray rubber covered oval one.
It had a silver heart fob on it too.
If you’ve seen them please email