issues for variation swatches

Hi there,

I recently purchased the variation swatches update as i was using the free version first.

i have updated the key in the plug in, but i cannot update the plug in in the back end, i am worried that if i upload the update plug in that i might lose the work i have done on many products with colour profiles?

Also some of the colour buttons on the front end of the shop page are showing but don’t work when they are clicked? and on a very small amount not showing the colour buttons at all.

Please could you offer some advice on how to fix this?

Should you need more information please let me know.

Best wishes

Tom