FilmPlus and IE7 IE8

I love your themes! Unfortunately, FilmPlus does not display properly in older IE (7, 8). Is it possible to correct it?

I purchased this theme but ....
It does not display properly in older IE (7, 8)
And when i zoom the page with CTRL + it doesnt display properly the sumenus of the header.
I use it in
agios-panteleimon.imnst.gr
I am waiting for an answer

CAN YOU FIX THE CSS PLEASE.