Is It a Red Card or a Penalty?

I thought Strack did really well against Saka. And in the middle, Jesus was really quiet. That was more or less his main contribution that he went down a few times and complained like fuck. The thing that's so on the red card incident that we haven't discussed fully is quite frustrating as well because Bamford,. so the reason it's not been given a penalty is because Bamford apparently pushed Gabriel over. And then there's all the stuff and then the lines when he gave the penalty. And then I still don't understand why if you're not giving the penalty, it's still not quite wide the red card didn't count because he was sent off for doing exactly what