I need some help in downloading instagram

Hi, I'm Gavriela and I'm from Romania so please excuse my grammar.
I have a BlackBerry Bold 9700 and I tried to download instagram. After the download is complete I just can't open the page...

Instagram does NOT work with 9700. You need a z10 or q10 only.

But if I'll pay for it from BlackBerry World...?

Its not in BB World because it cannot work with your phone...