How can I get the style packages I purchased from Pro show Gold and videos I had saved

Please someone,

How can I get the style packages I purchased from Pro show Gold and videos I had saved on their website which is now down.  This is so disappointing, I got Photopia because I thought I could import my work from Photodex. I only have 2 videos out of 10 videos that were on Photodex and Photopia is not allowing me to import either of the two videos I just downloaded from my YouTube channel. My videos are mp4 format HD. So have I pretty much lost everything I had stored on Photodex website? How can I get my videos, I can't recreate those videos. They had intros on them that came with the style packages I bought with my subscription and I see nothing on Photopia where I can duplicate those styles. Are there any templates that have an intro page where you can put your title and credits that have motion? Please can someone help me out?