Can you tell me about tips on how i can get better eye vision ?

Some thoughts: Most vision lowered in your age group is due to a need for eyeglasses (or contacts). You can be evaluated for these by your ophthalmologist. If you have underlying correctable problems they can be addressed at this time. Other solutions may include lasik correction and some other means. Eye exercises will not work and methods such as orthokeratology are short term only.