Questions about example sentences with, and the definition and usage of "Tnx"

A: Many tnx = many thanks
Ur = your
C&C これはゲームから来ましたね。私はわかりませんが、調べたら、”Command and control”です

A: Context: Would be used only in a casual environment, typically seen online or in other forms of electronic communication

A: "They are really on my nerves, we have them everyday."

Something stops by every day that is frustrating. Example. A loud flock of birds.

I'm not sure if that is Internet short form or just bad grammar.

A: Can you speak up is more common.

A:

shukriya kis liye /dhanewad kis liye