[evilord]

I am new to android... I brought 7 inch tablet running android 4.0 i installed kindle for ebook reading.. application opens smooth and i was even able to read book.. but my problem is there is no option on top of apps for changing font, even when i long press on word nothing opens but i read in net that dictionary will open.. more over i was not even able to highlight words.. so in short i was not able to use kindle application feature other than reading ebook.. but all works smooth in aldiko.... pls guide me to correct my error... why i was not able to to select or use dictionary.. Also kindly specify other best ebook reader with dictionary.. Thanks in advance