Hb A1c tells about the average sugar in past three months and moreover you have not mentioned your post prandial sugar levels.
Many times people have normal fasting sugar levels while their post prandial sugar levels are high.
Your HB a1c Levels are still high after 2 months and it denotes that you may be having essentially a post prandial hyperglycemia
Make sure that your blood pressure,blood sugar and lipid profile
are kept in tight control.