Was an employee here and I liked it until on 10/10...

Was an employee here and I liked it until on 10/10/2019 supervisor Roosevelt discriminated against me I feel like for having a disability I believe. I showed up late for a shift by few minutes after having to walk over a mile from there parking spot to my shift area to then be sent home walking back in the rain. While I witnessed other employees sign in late. Explained to him my situation and he said he understands but too bad.