Render: low quality & w/ background

[Kalina Bermúdez Torres]

Hey, 

I'm having trouble rendering designs that I had previously done with Illustrator Draw and Illustrator Sketch apps. The image I've tried to export is a line drawing, and looks fine on the Fresco app, it is vectorized and has no background. However when exported it comes out very low quality, pixelated, and with s white background. 

I work on iPad Pro. Model MQDT2CL/A iOS 14.7.1

And my document is 820x360 pixels  3000ppp

[Sjaani]

I think it looks like it has a white background when you look at the image in your gallery, for example, but if you then import the image into Illustrator it will still be transparent. Make sure when you created the image in Fresco that you did choose a transparent not white background.

[DaveJCummings]

Wait...you said its 820x360 and by ppp, do you mean ppi?  But if so a 3000ppi image at 820x360 pixels would be a microscopic image which is no wonder why things are pixelated.