LR Presets and edited pictures are gone after activating the full Testversion

Hi everyone. 

I have been using the free Lightroom mobile version for the longest. I bought quite a few presets and edited a lot of pictures. Today I activated the free 7 day trial full version of lightroom and everything is gone. All of my presets and edited pictures!!! HELP!!! What can I do? 

Thank you so much in advance.