Facebook unblocking question involving problems uploading pics/watching videos...?

[Jacy A.]

So my parents blocked facebook because they think that it is dangerous. However, i found a way around whatever they did and i now use this site: http://www.unblockbook.net/index.php?e=h...hpc3QuIjt9
Which works wonderfully most of the time, but i cannot watch videos and i cannot upload pics. I've tried everything, and it's so weird because the other day, i tried it out and was able to upload a picture, but then i deleted it and decided to come back to it when i had more time. Then, when i tried it today, it just took forever and finally showed me a blank screen. Ugh.........................so frustrating. Any info/suggestions would be greatly appreciated. Thanks!