please help me with this. (remove my old topics)

[TheBrothersArm]

guys what i need type there or what is means ? i saw this when i installed my forum.. btw moderators, remove my old posts please !! btw i need fast reply. thanks and sry for little spamming. im new 

[br360]

Did you already create a database?

If you did, then you would need to ask your host what your server name and username are.

[TheBrothersArm]

Did you already create a database?

If you did, then you would need to ask your host what your server name and username are.

where can i ask them ?

[Dzonny]

Did you already create a database?

If you did, then you would need to ask your host what your server name and username are.

where can i ask them ?

You can contact your host support normally and ask them to provide you that info.
As you're new, you may want to take a look at Installing SMF manuals.