I am not agree up to point with the idea
... here your grammar is wrong;
I am not agreeable / I am not agreeing / I don't agree
in my view both of two groups have specific exceptions and entertainment in your ages.
in my view, both young people and older people have their own ways of entertaining and enjoying lifeYou need to pay attention to grammar a lot. Also, my advice is for you is to follow the four para structure;
Introduction - Introduce your topic + state your opinion
First body para - First reason as to why you have such opinion + specific example to support that reason
Second body para - Second reason + second example
Conclusion - Sum up everything you said above