“我不配”用英语咋说

I am not worthy.
I don't deserve it.
I am not worth it.

I don't deserve you（感情上的）

I'm not good enough for you
You're too good for me
都成

I do not deserve (sth).
如果表示配不上某人，口语表达为：I am not enough for (sb).

i'm not suit.

I am not capable of it.