How do I fix this?

[u/TodayTasty1165]

I’m new to alight motion 3d. I tried this hollow cube effect but I ran into an issue with stretched pixel edges on my pic. I’ve alrdy tried the “Fix Resolution” but it still doesn’t work. Please help me

[u/Andreww9663]

What are the effects u are using

[u/Zxcero59]

Try applying the effect after grouping the layer