Nvidia304 or nvidia-current isn't on Ubuntu 18.04

Hi Everybody:

I need your help
I have installed Ubuntu Gnome 18.04 LTS, Im going to install Nividia Driver Graphics

NVIDIA Corporation C61 [GeForce 7025 / nForce 630a] (rev a2)

but I don’t find nvidia-current or nvidia304, How do I install?, Can you help me, please?

Thanks for Advance

I’ve moved this to the https://community.ubuntu.com/c/support-help-requests category because this site isn’t designed to take tech support questions. Sorry. I’d recommend using one of the official support channels listed on the https://community.ubuntu.com/t/finding-help/712 page.