Surely there is a better source for this information than Off Topic?
You didnt even mention what software you're using...

"Add graphics to it"? I don't know, add more lighting? Edit your render preferences or add an overlay? What are you even talking about?

引用自 NadaNewt：

You didnt even mention what software you're using...

Ikr.

that's tough you should try just knowing things without learning them

引用自 the vampire of time and memory：

that's tough you should try just knowing things without learning them

I never considered that...

引用自 The One Who Beefs：

I make animations all the time and they always come out like ♥♥♥♥

It's called talent. Some people have it. Others do not.

引用自 The One Who Beefs：

I make animations all the time and they always come out like ♥♥♥♥, and I have to follow SOOO many youtube tutorials on how to make them better, how do I add the graphics to it without any help?

animations?
3d or 2d
krita, alpaca, blender what are you using
i am going to assume blender 3d animations

the only help i can give
change the settings until you like it
maybe you are on a renderer you do not like
perhaps the lighting is bad

please provide us with more information

Realistic modeling of optical phenomena such as refraction or diffraction. Manipulating the material's Index of Refraction and using advanced rendering features like caustics.