pngs in fusion page

hi guys i am facing a big problem please help me,
i am using 18.6 free version,
I uploaded psd and pngs in edit page then i used them in fusion page but i am seeing their quality is very low i
dont know how to fix it but when i render them on the place there also their quality is very low and looks garbage and pixelated please help me how to make it high quality again

How is their original quality? Sometimes pngs need to be mulitplied by alpha to look good on the Fusion page. Is the whole image pixelated, or just the edges?

i am sharing screenshots and png quality is bad but when i scale up them in edit page they look good and in fusion page they look trash like when i drag imported pngs to fusion pls help me

Without sharing the original images in a zip the screenshot is unfortunately quite meaningless.
You don't mention the original resolution and you use both *.psd and *.png in your original question, so it's very difficult to determine where the problem is, without having access to the source material.

1. i used psd in other fusion comp and png in another.
2. resolution of psd is 1024*1024.
3. resolution of png is 96*96.
4. when i make composition using psd or png the composition quality goes very low and pixelated, i am sharing photos.
5. may be i have done some settings in fusion I don't remember.
6. when i do some animation only in edit it looks good but if it is a fusion comp. then it becomes pixelated. i dont know why.
pls help me, some.