I have checked there but the server seed and nonce didnt show up
https://ibb.co/kCLyZpServer seed shows N/A
I see you are taking this screenshot using your phone.. have you tried to use a computer?
I have just checked mine using a desktop computer and it works pretty fine for me.. could you try it out please?

Unfortunately , I dont have desktop or pc.
I have told this to support , they said they will find it in their database. But it is almost 1 month and still I cant find my server seed
It might be a simple UI issue as far as the mobile site is concerned.
However its surprising to know that you were unable to get your hands on any computer / desktop in a period of one month.
Dont you have any desktop device around your place / neighborhood?
I dont know if there is UI issue. But I try login my PD ID using another device and it shows the same ini previous seed (server seed and nonce didnt shown)