What does it mean?

Hello

Please, could you translate what does it mean

The context is a picture of my brother-in-law feigning he is working in the reception of a hotel.

“wayli 3la gérant wallah 3la khsara”

I’m speacially interested in the word wayli since is the first time I found it.

I guess the man who wrote this is joking about what a great manager we have lost or something similar…

Thank you in advance for your help!

yes you have it right. the manager what a shame (about sth that happened).

wayli is a word that you can use at the start of the sentence to mean oh my gosh or really

shokran bezzaf!!