Before you submit your filter to SparkAR to be published in Instagram, make sure to follow this rules:

This rules where take from the oficial website at:

Take also some time to read the best practice documentation at:

After all this documents keep in mind this rules:

Frame rates make sure FPS is higher than 24fps on Iphone7 or 20fps in android on Nexus 5, if you don't know how to check the frame rate read this:

The file size needs to be bellow 4MB.

If it's taking too long to be approved use this website has a tool:

This website uses content creators data to predict the average days to be approve.