A. 1. Reduce the resolution of the PIP gifs before importing them into VLLO. Use a video converter app to lower the resolution. 2. Try using shorter gifs or fewer gifs in your project to see if performance improves.
B. 1. Clear the app's cache by going to Settings > General > iPhone Storage > VLLO and selecting 'Offload App'. This will free up space and may improve performance. 2. Restart the app after offloading to refresh its performance.