Stop "Shop n Saves" Racism

Over the past couple of years I've been observing a few new employees at the Shop n Save on MLK in Des Moines Iowa.
Alden (tall older white guy) and his son a heavy younger mexican with glasses. They mainly work evenings.
Now I've lived in my house for 6yrs which is less then half a block away from this business and I've shopped there daily sometimes 2-3xs a day. Over the past 6mo I've sent several other people to the store for me so I don't have to deal with the stupidity of these two.
I've seen these two accuse assassinate characters and kick black males females and kids out of the store and off the property. But has never displayed any evidence or when they ask when they did it they can't tell the customer. If you stick up for them and ask to speak to the owner and to take your number to give him then you will get told your kicked off the property too.
But will let the neighborhood drunk Mexicans and whites pan handle in their lot daily and pee behind their building return daily. I have been to 6th ave location and left a message and my number for the owner to call over a month time period. So now I'm taking it to the next step kinda crazy the owner would allow this when 75℅ of there customers are African Americans. Try it go there see for yourself how they treat people of many shades of black vs others it will make u sick to your stomach. I've had several people in the neighborhood agree.