SCP won't download Help!

I can't seem to finish its download in Zipopener. The download is always finished when i click mirror 1 and tried 2. it loads into the game file so nothing new there. but then when I go to unzip it with zipopener the red line goes until it stops either 25% or 60% around there. IDK what to do and its the first time I'm playing SCP and first time downloading but idk what I'm doing wrong.