Red cards

Does anyone else feel the red card system is broken? 

I get a red card for a late slide challenge close to the half way line. (There side). 

They foul me in the penalty area just as I'm about to shoot I get a penalty no card given 😒. 

I get fouled right outside there box twice, they get 2 yellow cards. I do it in the exact same place I get a red. Both times they were last man back. I wasn't last man back. 

It's ridiculous now. 😆