I bought a sewing machine. I bought a sewing machine last year, Model #CS6000i. I haven't used it

Question

I bought a sewing machine last year, Model #CS6000i. I haven't used it much, mainly because I received a manual for it in Spanish(?). Looking at the pictures in the manual, I don't see anything about oiling my machine. Doesn't it need to be oiled? Also, who can send me a manual in English, either by mail, or by e-mail? Also, I noticed that you don't have an expert on sewing machines, so I tried computers, seeing that my machine is computerized.Thanks for you help.