God Of War Ghost Of Sparta and Chains of Olympus

[mustang62]

I have posted twice looking for help with god of war:ghost of sparta. I am stuck at a point where i have to jump onto a ledge and then jump onto another, then knock over a statue to continue on with the game. I have tried several time's to grab onto the upper ledge but it won't grab. Can someone help with this????....im playing the game on my andriod galaxy s3 4.3 at&t i747. Have looked for the answer but can never find it when i look for it. If possible, send it to my emai address.