Product Variation Swatches images appear low quality in mobile version [ Flatsome theme ] Any Solutions ?

[ruvi]

I have flatsome theme installed website... in the mobile version, I have a problem with variation switches images low-quality issues... some variations have better quality, but some of the variations do have not better quality... in the Web version, quality is totally fine ... does anyone know how to fix this? [ images attached ]

 

[ruvi]

SOLVED !!!! enabled to upload all images to my hosting server ...
Alidropship --> Settings ---> General ----> Product images ----> tick All options and save --- > Click Upload images