How to optimise Verge App for Android

So what I’m trying to do is watch the website in android and even though my project is really simple it still lags a lot while verge’s own jewellery configuration which is complex in comparison to mine still works smoothly

simple mesh, whole scene is 1500 tris and uses 3 area lights + default hdri that comes with verge 3d, in puzzles it has annotations and 3 material changing buttons, has a roughness map applied to it which is 512px, bottom has a transparent texture 128px

at first I thought it might be because of the textures but I tried removing both and it still lagged same way

any idea on how to optimize my project