Перевод - Португальский (Бразилия)-Английский - Você é tão linda. Uma pena não ter podido...

Hi Liz, please have a closer look to this translation. I think you misunderstood the meaning of the source

Ohhh Thanks Lilian

I've just editted, pls, tell me if is everything ok, now

Well, you caught the inversion of roles, but those verb tenses you chose and syntax are not correct.

Now??

It's a pity I didn't watch your concert yesterday! It's even worse that you are leaving today.

Lilian, I thought about it but decided wrong

Thanks

There are some expressions that can't be rendered into another language the exact way they read in the source.
You can translate "(É) uma pena" as "It's a pity",
but "Uma pena maior ainda" has no correspondence.
Translating requires a great deal of imagination, you know...